Kidney-shaped pools aren’t just a nostalgic throwback to the 1950s – they’re making a stunning comeback in modern backyard design. We’ve seen homeowners embrace this classic curved silhouette for its perfect blend of elegance and functionality. The organic, flowing shape creates a natural focal point that complements virtually any industry style.
What makes kidney pools truly special is their versatility. Whether you’re working with a compact suburban lot or sprawling estate grounds we’ve discovered these pools maximize swimming space while offering distinct areas for relaxation and entertainment. The gentle curves eliminate sharp corners making them safer for families with children.
We’ll explore creative design ideas that transform the traditional kidney shape into something extraordinary. From infinity edges that seem to disappear into the horizon to integrated spas and waterfalls that create resort-like ambiance these pools offer endless possibilities for customization.
Classic Kidney Shaped Pool Designs for Traditional Backyards
Traditional backyards call for timeless kidney shaped pool designs that honor classic aesthetics while delivering enduring appeal. We’ve seen these elegant curved pools become the centerpiece of countless suburban landscapes, creating sophisticated outdoor retreats that never go out of style.
Natural Stone Coping and Decking
Natural stone materials transform kidney shaped pools into luxurious backyard oases that blend seamlessly with traditional landscaping. We recommend flagstone, travertine, or slate for pool coping because these materials provide excellent slip resistance and maintain cool temperatures even during hot summer days. Pool decking made from natural stone creates organic transitions between your kidney shaped pool and existing hardscape features like patios or walkways.
Stone selections should complement your home’s exterior materials and regional architecture. We often suggest sandstone for southwestern homes, limestone for Mediterranean styles, and granite for colonial properties. Natural stone coping typically costs between $15 to $30 per linear foot, while stone decking ranges from $12 to $25 per square foot depending on the material quality and installation complexity.
Brick Paver Surrounds
Brick pavers offer timeless appeal for kidney shaped pool surrounds, creating warm and inviting spaces that enhance traditional backyard designs. We choose clay brick pavers for their durability and classic appearance, which complements red brick homes, colonial architecture, and established garden landscapes. Herringbone, basket weave, and running bond patterns work exceptionally well around the curved edges of kidney shaped pools.
Installation involves laying pavers on a sand base with proper drainage to prevent shifting and settling over time. We typically recommend using matching brick for both pool coping and surrounding deck areas to create visual continuity. Brick paver installation costs range from $8 to $15 per square foot, making it an affordable option for homeowners seeking traditional pool surrounds.
Traditional Diving Board Integration
Diving boards add recreational functionality to kidney shaped pools while maintaining classic backyard aesthetics that families have enjoyed for generations. We position diving boards at the deep end of the kidney’s larger curve, ensuring adequate water depth of at least 8 feet for safe diving. Traditional fiberglass diving boards in white or tan colors complement most kidney shaped pool designs without overwhelming the curved silhouette.
Board placement requires careful consideration of pool dimensions and safety clearances on all sides. We recommend working with certified pool contractors to ensure proper diving board mounting and deck reinforcement. Most residential diving boards cost between $300 to $800, with installation adding another $200 to $500 depending on deck modifications needed for secure mounting.
Modern Kidney Shaped Pool Ideas with Contemporary Features

Today’s kidney shaped pools embrace cutting edge design elements that transform traditional curves into stunning contemporary masterpieces. We’re seeing homeowners integrate sophisticated features that elevate these organic shapes into luxury backyard retreats.
Infinity Edge Kidney Pools
Infinity edges create the illusion that water seamlessly extends to the horizon, making kidney shaped pools appear to merge with surrounding landscapes. We typically position the vanishing edge along the longer curved side that faces scenic views like valleys, lakes, or city skylines. This placement maximizes the visual impact while maintaining the pool’s natural flow.
Reverse infinity edges offer an elegant solution for yards without dramatic views. We’re installing these features on the side facing the home, creating a sophisticated water curtain effect that adds movement and sound to the poolscape. The curved nature of kidney pools makes infinity edges particularly striking since the water appears to follow the organic contours.
Engineering requirements include a catch basin positioned below the main pool level and specialized pumping systems. We recommend working with experienced contractors who understand the precise calculations needed for proper water flow and filtration in curved infinity applications.
Glass Tile Finishes
Glass tiles reflect light beautifully throughout kidney shaped pools, creating depth and vibrant colors that complement the curved design. We’re using iridescent glass mosaics that shimmer as sunlight moves across the water surface, improving the pool’s organic shape with ever-changing visual effects.
Popular color combinations include ocean blues with pearl accents for a natural lagoon feel, or dramatic blacks with silver highlights for ultra modern aesthetics. Translucent glass tiles allow light to penetrate the surface, creating an ethereal glow that makes the water appear to float within the kidney contours.
Installation requires specialized adhesives and grout designed for underwater applications. We ensure proper surface preparation on curved walls and floors since glass tiles highlight any imperfections in the substrate. The investment in professional installation pays dividends in long term durability and stunning visual impact.
LED Lighting Systems
LED lighting systems transform kidney shaped pools into dramatic nighttime focal points with customizable colors and intensities. We install underwater LED fixtures that follow the curved perimeter, highlighting the pool’s organic shape while providing safety illumination for evening swimming.
Color changing capabilities allow homeowners to match lighting to occasions or seasons, from warm amber for relaxing evenings to vibrant blues and greens for entertaining. Smart controls enable programming of lighting sequences that can gradually shift throughout the evening or respond to music for pool parties.
Strategic placement includes accent lights in curved alcoves, perimeter lighting along coping edges, and feature lighting for waterfalls or spa spillovers. We typically use 12 volt systems for safety and energy efficiency, with fixtures rated for submersion and designed to withstand chemical exposure. Professional installation ensures proper electrical connections and waterproofing that meet local building codes.
Small Kidney Shaped Pool Ideas for Compact Spaces

Compact yards don’t require you to sacrifice the timeless appeal of kidney shaped pools. These organic designs excel in smaller spaces where their curved edges maximize usable swimming area while maintaining elegant proportions.
Plunge Pool Variations
Plunge pools offer the perfect solution for homeowners wanting kidney shaped elegance in minimal space. We recommend starting with dimensions around 14′ x 28′ with depths ranging from 3’7″ to 5’10” to create an intimate cooling retreat rather than a full swimming pool.
Raised bond beams follow the kidney’s natural contours and provide stunning visual impact when enhanced with decorative stone or tile finishes. Cascading water features transform these compact pools into luxurious focal points while adding soothing sounds and mesmerizing water movement. Built in swim up seating maximizes functionality without requiring additional deck space, making every square foot count in your backyard design.
Space-Saving Design Elements
Kidney shapes naturally accommodate irregular or narrow lot configurations better than rectangular alternatives. Multi use pool walls serve double duty as retaining edges and comfortable seating areas, eliminating the need for separate hardscaping elements.
Slip resistant steps integrate directly into the pool structure to avoid consuming precious deck real estate. Natural materials and strategic industry plantings visually expand your outdoor area without increasing the pool’s physical footprint. We suggest incorporating built in benches along the curved sections to provide seating while maintaining the pool’s streamlined profile.
Multi-Level Deck Integration
Elevated decks create distinct zones around kidney shaped pools without expanding the water feature’s footprint. Terraced lounging areas overlook the pool from above, providing separation between dining spaces and swimming areas while maximizing vertical space usage.
Natural stone and wood decking materials complement the pool’s organic curves and create smooth transitions throughout your outdoor living space. Sunken fire pits adjacent to the pool area establish cozy gathering spots that add both functionality and ambiance to compact backyards. These multi level designs transform limited square footage into sophisticated outdoor retreats with clearly defined activity zones.
Luxury Kidney Shaped Pool Ideas with High-End Features

We’ve explored various kidney pool designs, and now we’re diving into the luxury features that transform these elegant pools into resort-style retreats. Premium additions like integrated spas, waterfall features, and swim-up bars elevate the kidney pool experience from beautiful to extraordinary.
Integrated Spa and Hot Tub Combinations
Integrated spas seamlessly blend with kidney pool contours, creating a unified water feature that enhances both relaxation and visual appeal. We recommend positioning the spa at the kidney’s curved section, where natural flow allows for easy transition between pool and spa areas. Built-in hot tubs typically range from 6 to 8 feet in diameter, accommodating 4 to 6 people comfortably while maintaining the pool’s organic aesthetic.
Spill-over spa designs create a cascading water effect from the elevated spa into the main pool, providing both visual interest and soothing water sounds. These installations require precise engineering to maintain proper water circulation and temperature control across both vessels.
Elevated spa platforms offer dramatic height variations that complement the kidney shape’s natural curves, while integrated LED lighting systems highlight the spa’s architectural features during evening use. Professional installation ensures proper plumbing connections and heating systems that operate efficiently year-round.
Waterfall and Rock Features
Waterfall installations complement kidney pools’ organic appeal by creating natural-looking rock formations that enhance the pool’s curved silhouette. We’ve seen stunning results when waterfalls are positioned at the pool’s narrower section, where cascading water creates a dramatic focal point without overwhelming the swimming area.
Natural stone waterfalls using materials like flagstone, slate, or stacked limestone blend seamlessly with kidney pool landscaping while providing soothing water sounds. These features typically range from 3 to 8 feet in height, with water flow rates between 50 to 200 gallons per minute depending on the desired effect.
Grotto installations behind waterfalls create intimate retreat spaces that take advantage of the kidney shape’s natural alcoves. Built-in seating areas within these grottos offer shaded relaxation spots while maintaining visual connection to the main pool area.
Integrated lighting systems within waterfall features create stunning nighttime displays, with LED fixtures strategically placed behind cascading water to produce dramatic illumination effects that enhance the pool’s luxury atmosphere.
Swim-Up Bar Installations
Swim-up bars transform kidney pools into entertainment destinations by incorporating submerged seating and countertop areas within the water. We position these features along the pool’s gentler curves, where the kidney shape naturally accommodates bar stools and service areas without disrupting swimming lanes.
Submerged seating areas typically feature 18-inch high stools positioned under 6-inch deep water, allowing comfortable conversation while staying cool. Bar countertops extend 24 to 30 inches into the pool, providing ample space for drinks and snacks while maintaining easy access from both water and deck areas.
Built-in refrigeration systems and ice makers integrate directly into the bar structure, ensuring cold beverages remain accessible without leaving the pool environment. These installations require dedicated electrical and plumbing connections to support equipment while maintaining safety standards around water.
Pergola or shade structures above swim-up bars provide weather protection and define the entertainment zone, often incorporating ceiling fans and outdoor speakers to create a complete resort-style experience that maximizes the kidney pool’s social potential.
Kidney Shaped Pool Landscaping Ideas for Perfect Integration

Creating the perfect industry around your kidney shaped pool transforms it from a simple water feature into a stunning outdoor sanctuary. Thoughtful plant selection and thematic design elements enhance the pool’s natural curves while establishing a cohesive backyard environment.
Tropical Plant Arrangements
Palms create the perfect backdrop for kidney shaped pools with their broad leaves and varying heights. Bird of paradise, hibiscus, and ferns line the pool edges beautifully while complementing the organic flow of curved water features. Broad leafed palms offer natural screening and privacy around deck areas.
Flowering shrubs add vibrant color contrast against blue water while maintaining the lush atmosphere throughout the swimming season. Natural stone patios paired with tropical foliage create that coveted resort style backyard feeling. Waterfalls integrated into tropical landscapes amplify the serene ambiance around kidney pool curves.
Height variation becomes essential when arranging tropical plants around kidney shaped pools. Tall palms provide canopy coverage while lower ferns and flowering plants fill middle and ground levels. This layered approach mirrors natural tropical environments and enhances the kidney pool’s organic appeal.
Desert and Xerophytic Designs
Agave and yucca plants introduce architectural contrast against the soft curves of kidney shaped pools through their spiky, sculptural forms. Various cacti species create visual interest while requiring minimal water and maintenance around pool areas. These drought tolerant plants suit Southwestern and modern pool designs exceptionally well.
Gravel and decomposed granite ground cover complement xerophytic landscaping while providing practical walkways around kidney pool perimeters. Boulders strategically placed near pool curves create rugged desert aesthetics that enhance the kidney shape’s natural flow. This combination offers low maintenance answers for busy homeowners.
Accent lighting highlights sculptural plant forms during evening hours while creating dramatic shadows around kidney pool areas. Succulents in various sizes and colors add texture without overwhelming the space. The contrast between sharp plant edges and smooth pool curves creates ever-changing visual appeal.
Mediterranean Garden Themes
Olive trees anchor Mediterranean landscapes around kidney shaped pools with their silvery leaves and timeless elegance. Lavender and rosemary shrubs provide aromatic elements while maintaining evergreen appeal throughout seasons. These plants naturally complement the kidney pool’s curved lines with their soft, flowing growth patterns.
Natural stone tiles and flagstone create warm toned deck surfaces that enhance Mediterranean garden themes around kidney pools. Terra cotta pots filled with seasonal flowers add authentic Mediterranean charm while allowing flexible seasonal updates. Stone patios extend living spaces beyond the pool area seamlessly.
Classical water features like fountains integrate beautifully with kidney shaped pools in Mediterranean themed gardens. Softly contoured garden beds follow the pool’s curves while showcasing aromatic herbs and evergreen shrubs. This approach emphasizes relaxed outdoor living spaces reminiscent of Southern European courtyards and villas.
Budget-Friendly Kidney Shaped Pool Ideas for Cost-Conscious Homeowners

Creating a stunning kidney shaped pool doesn’t require breaking your budget. Smart homeowners can achieve this elegant backyard feature through strategic choices in pool type, materials, and DIY approaches.
Above-Ground Kidney Pool Options
Above ground kidney shaped pools offer the most important cost savings compared to traditional inground installations. These pools require minimal excavation work and eliminate the need for extensive structural foundations, cutting installation costs by thousands. Homeowner installation becomes feasible with above ground models, as they typically come with comprehensive setup guides and require basic tools rather than heavy machinery.
Enhanced aesthetics become achievable through strategic deck placement around your above ground kidney pool. The curved shape naturally lends itself to creative decking designs that disguise the pool walls and create seamless transitions to your yard. Budget conscious families appreciate that these pools can be relocated if you move, protecting your investment in ways permanent installations cannot.
DIY Deck and Patio Answers
DIY deck construction around kidney shaped pools saves substantial labor costs while allowing complete creative control. Pressure treated lumber provides the most cost effective decking material, offering durability and weather resistance at fraction of premium hardwood prices. Composite decking materials present another budget friendly option that requires minimal maintenance over time.
Curved deck sections follow the kidney pool’s natural contours, creating flowing transitions that enhance the organic design. Basic construction techniques work well for most homeowners, requiring standard tools like circular saws, drills, and levels. Professional consultation for structural elements ensures safety while keeping overall costs manageable.
Patio integration using pavers or flagstones extends your outdoor living space affordably. These materials complement the kidney shape beautifully and can be installed over weekends using proper base preparation techniques. Interlocking pavers offer especially forgiving installation processes that accommodate slight imperfections.
Affordable Finishing Materials
Basic plaster finishes provide durable, cost effective pool interiors that maintain the kidney shape’s elegant appearance. This traditional finish costs significantly less than premium alternatives while offering decades of reliable service with proper maintenance. Aggregate finishes add texture and visual interest at modest additional cost.
Simple stone or concrete coping materials work excellently for kidney pool edges without premium price tags. These materials blend naturally with various landscaping styles and provide slip resistant surfaces around the pool perimeter. Natural stone options like fieldstone offer rustic charm at reasonable costs compared to cut stone alternatives.
Water features can enhance your kidney pool’s appeal through modest sheet style cascades built into curved walls. These features create focal points without the expense of elaborate fountain systems or complex plumbing requirements. Strategic placement along the kidney’s natural curves maximizes visual impact while maintaining budget consciousness.
Material Type | Cost Range | Installation | Maintenance |
---|---|---|---|
Basic Plaster | $3-5 per sq ft | Professional | Annual acid wash |
Aggregate Finish | $5-8 per sq ft | Professional | Bi-annual cleaning |
Concrete Coping | $8-12 per linear ft | DIY/Professional | Seasonal sealing |
Natural Stone Coping | $15-25 per linear ft | Professional | Minimal upkeep |
Kidney Shaped Pool Ideas with Unique Water Features

Water features transform kidney pools from simple swimming areas into ever-changing aquatic environments that engage multiple senses. These distinctive additions amplify the natural flow of kidney shaped designs while creating focal points that enhance your outdoor living space.
Fountains and Jets
Deck jets create sparkling water arcs that break apart mid-air, adding movement and sparkle to your kidney pool’s surface. These features work exceptionally well when positioned along the curved edges, following the organic flow of your pool’s shape.
Laminar jets produce smooth, glasslike water streams that can be illuminated with LED lights for dramatic nighttime effects. We recommend installing multiple laminars at varying heights to create layered water displays that complement your kidney pool’s natural curves.
Water feature walls provide stunning vertical elements where water cascades artistically from elevated surfaces above your pool. These installations serve as both striking focal points and sources of relaxing water sounds that enhance your backyard’s tranquil atmosphere.
Integrated waterfalls paired with natural stone surroundings create resort-like ambiance that transforms your kidney pool into a luxurious retreat. Multiple jets arranged as chic accents work particularly well with kidney shaped pools, emphasizing their organic form while adding sophisticated visual interest.
Grottos and Cave Designs
Naturalistic rock formations with hidden seating areas create secluded retreat spaces within or alongside your kidney pool. These grotto designs provide privacy while offering unique sensory experiences that blend seamlessly with your pool’s organic curves.
Shaded alcoves built into grotto structures extend your pool area into exploratory backyard oases. We’ve found that incorporating these cave-like features helps blend your kidney pool into lush, landscaped environments while creating intimate spaces for relaxation.
Exploratory design elements transform your pool area into multi-layered environments where guests can discover hidden seating areas and private nooks. These features work particularly well with kidney pools because they enhance the natural, flowing aesthetic that defines this classic pool shape.
Rock formation integration allows grottos to serve as both functional spaces and artistic industry elements. Professional installation ensures these features complement your kidney pool’s curves while providing safe, comfortable retreat areas for family and guests.
Stream and Pond Connections
Naturalistic stream connections create multi-layered water environments where gentle flows move between your kidney pool and adjacent water features. These designs incorporate plants, rocks, and landscaping elements that mimic natural water bodies while maintaining your pool’s organic aesthetic.
Pond integration allows water to flow seamlessly from small decorative ponds into your kidney pool, creating continuous water movement that enhances the tranquil atmosphere. We recommend using natural stone borders to define these connections while maintaining visual harmony.
Eco-friendly water circuits blend your kidney pool into the broader industry by connecting it with streams or ponds that support aquatic plants and wildlife. These installations create serene, resort-style environments that feel integrated with nature rather than imposed upon it.
Landscaping enhancement through stream and pond connections transforms your kidney pool area into a comprehensive water garden. Multiple connection points can be designed to follow your pool’s natural curves, creating flowing water pathways that guide the eye around your outdoor space while providing soothing background sounds.
Family-Friendly Kidney Shaped Pool Ideas for All Ages

Kidney shaped pools naturally lend themselves to family focused designs that prioritize both fun and safety. These organic curved pools offer unique opportunities to create dedicated zones for different age groups while maintaining visual appeal.
Shallow End Play Areas
Creating dedicated shallow zones transforms kidney pools into safe havens for young swimmers. We recommend depths ranging from 3 feet to 3.5 feet in designated play areas, allowing children to splash and play comfortably while maintaining easy supervision. Flexible depth zones within the kidney shape enable distinct separation between shallow play spaces and deeper swimming areas.
Slip resistant steps integrate seamlessly into the pool’s curved design while improving safety. These entry points provide easy access for children and serve as convenient seating for supervising adults. Swim up benches positioned strategically in shallow areas offer additional seating options and create natural gathering spots for families.
Water depth variations within the kidney shape accommodate multiple activities simultaneously. Parents can enjoy deeper water for swimming laps while children play safely in designated shallow zones. This dual functionality maximizes the pool’s versatility without compromising safety or design aesthetics.
Safety Feature Integration
Rounded edges inherent in kidney pool designs naturally reduce injury risks compared to rectangular alternatives. The organic curved shape eliminates sharp corners that pose hazards, especially for active children who frequently run around pool areas. Safety barriers including fencing with self latching gates prevent unsupervised access and comply with local safety regulations.
Pool covers and alarm systems provide additional layers of protection for families with young children. These safety features work along with the pool’s naturally safer design to create comprehensive protection. Slip resistant surfaces around the pool deck minimize falls and provide secure footing for wet feet.
Decorative safety elements enhance both protection and visual appeal. Colorful tile walls or decorative stone barriers raised 12 to 18 inches along the pool’s curvature serve as visual boundaries while creating structural focal points. These features guide movement around the pool while maintaining the kidney shape’s aesthetic integrity.
Pool House and Cabana Additions
Pool houses positioned near kidney shaped pools create convenient family entertainment hubs. These structures provide shaded rest areas, changing rooms, and essential storage for pool toys and safety equipment. We recommend styling cabanas to complement the pool’s organic shape using natural or contemporary materials for cohesive backyard design.
Outdoor showers integrated into pool house designs encourage longer comfortable poolside stays. These features allow family members to rinse off before and after swimming while providing privacy. Built in seating areas and snack bars within cabana structures transform the pool area into comprehensive outdoor living spaces.
Storage answers within pool houses keep safety equipment easily accessible while maintaining clean pool areas. Dedicated spaces for life jackets, pool noodles, and cleaning equipment ensure these essentials remain organized and readily available. Climate controlled storage protects sensitive equipment from weather damage while extending useful life.
Conclusion
Kidney-shaped pools offer endless possibilities for creating your perfect backyard oasis. Whether you’re drawn to luxury features like infinity edges and integrated spas or prefer budget-friendly options with simple finishes we’ve shown that these timeless designs can work for every homeowner.
The organic curves of kidney pools naturally complement any industry style from tropical retreats to Mediterranean gardens. Their versatile shape maximizes swimming space while maintaining elegant proportions that never go out of style.
We believe the key to success lies in matching your pool design to your exact needs lifestyle and budget. With thoughtful planning and the right features your kidney-shaped pool will become the stunning centerpiece of your outdoor living space for years to come.
Frequently Asked Questions
What makes kidney-shaped pools popular in modern backyard design?
Kidney-shaped pools are experiencing a resurgence due to their perfect blend of elegance and functionality. Their organic curves fit well in both small and large spaces, provide safe rounded edges for families, and offer versatile design options. They maximize usable swimming area while maintaining elegant proportions, making them ideal for contemporary outdoor living spaces.
What are the best materials for kidney-shaped pool decking?
Natural stone materials like flagstone, travertine, and slate are excellent choices for kidney pool decking due to their slip resistance and aesthetic appeal. Brick pavers offer a warm, inviting look, while pressure-treated lumber and composite decking provide budget-friendly alternatives. These materials complement the pool’s organic curves and work with various architectural styles.
Can kidney-shaped pools work in small backyards?
Yes, kidney-shaped pools excel in compact spaces. Their organic design maximizes usable swimming area while maintaining elegant proportions. Plunge pool variations offer kidney-shaped elegance in minimal space, and space-saving features like multi-use pool walls and integrated steps help optimize the available area without compromising functionality or style.
What luxury features can be added to kidney-shaped pools?
Popular luxury upgrades include infinity edges that create seamless views, integrated spas that blend with the pool’s contours, waterfall installations, and swim-up bars with submerged seating. Glass tile finishes and LED lighting systems transform the pool into a dramatic nighttime focal point with customizable colors and enhanced safety features.
How much does it cost to install a kidney-shaped pool?
Costs vary significantly based on size, materials, and features. Above-ground kidney pools offer budget-friendly options, while in-ground pools with luxury features like infinity edges, integrated spas, and premium finishes cost substantially more. Basic plaster finishes and simple stone coping provide affordable alternatives, while professional installation ensures safety and compliance.
What safety features should be considered for family kidney pools?
Essential safety features include rounded edges inherent to kidney designs, proper fencing, pool covers, and decorative barriers. Creating dedicated shallow zones (3-3.5 feet deep) for young swimmers, adding slip-resistant steps, and installing swim-up benches enhance safety. Professional installation of safety equipment ensures compliance with local regulations and optimal protection.
What landscaping works best around kidney-shaped pools?
Tropical arrangements with palms and flowering shrubs create resort-style atmospheres, while desert designs featuring drought-tolerant plants like agave require minimal maintenance. Mediterranean themes with olive trees, lavender, and rosemary enhance elegance. The key is selecting plants that complement the pool’s organic curves and create cohesive outdoor living spaces.
Are kidney-shaped pools suitable for entertaining?
Absolutely. Kidney pools are excellent for entertainment, especially when equipped with swim-up bars, integrated seating areas, and outdoor living features. Their curved design creates natural conversation areas, while additions like pool houses, cabanas, and outdoor showers enhance the overall entertainment experience and provide convenient amenities for guests.