Aqua Play | Modular Portable Bathroom Architecture

Aqua Play is a freestanding, mobile cabinet that functions as a fully integrated portable washroom, designed with space efficiency, flexibility, and user autonomy at its core. Conceived as a compact architectural product, the unit reimagines bathroom design for increasingly constrained urban environments, where adaptability and multifunctionality are essential.

Designed by Shashank Pawar and Shruti Somani, Pawar, Aqua Play was a Shortlisted entry at the International Product Design Awards 2019, recognized for its innovative approach to modular bathroom architecture.

Concept: Rethinking Bathroom Architecture

Traditional washrooms are static, permanently fixed spaces that demand dedicated footprints and rigid plumbing layouts. Aqua Play challenges this convention by introducing a modular bathroom architecture that consolidates essential sanitary functions into a single self-supporting unit.

The cabinet is divided into three independently operable vertical sections, each addressing a specific function:

• Lower module: Water closet (WC)
• Middle module: Washbasin and storage
• Upper module: Shower panel and water tank

By using sliding shutters, these sections can operate simultaneously or individually, allowing users to customize the washroom experience according to need and available space.

Functional Zoning and Ergonomics

The design carefully follows ergonomic standards while maintaining compact proportions:

01. Water Closet (+450 mm from FFL)Positioned at a standard height, the WC is mounted at the base of the unit. A telescopic channel mechanism accommodates sewage connections while allowing the cabinet to remain mobile and adaptable.

02. Washbasin Module (+900 mm from FFL)An under-counter washbasin with an integrated mixer provides daily utility. A 150 mm deep storage shelf holds toiletries, while a mirror integrated into the sliding shutter doubles as a functional surface, reducing the need for additional fittings.

03. Shower Panel (+2100 mm from FFL)The fixed shower panel is designed for quick use, supported by a 250-litre water tank positioned directly above it. This vertical stacking optimizes gravity-fed water supply while maintaining a compact footprint.

04. Ventilation System (+2250 mm from FFL)A motorized exhaust fan ensures proper ventilation, preventing humidity buildup and improving user comfort, an essential feature in enclosed modular bathroom units.

Materiality and Construction

Material selection plays a crucial role in aligning Aqua Play with contemporary interior environments:

• Sanitary fixtures: Ceramic, ensuring durability and hygiene
• Cabinet shutters: Waterproof wood polymer composite boards
• Finish: Neutral tones that blend seamlessly with modern apartment interiors

The material palette balances robustness with aesthetic refinement, allowing the unit to function both as a utility product and an architectural interior element.

Mobility and User Control

One of Aqua Play’s defining attributes is user independence. Unlike conventional washrooms, this modular unit can be installed, uninstalled, or relocated within an apartment based on changing requirements. This flexibility empowers users with control over their living space, reflecting contemporary lifestyles that prioritize adaptability, personalization, and minimalism.

The unit can be placed adjacent to existing washrooms or installed as a standalone solution within compact apartments, studios, or temporary housing environments.

Responding to Urban Living Challenges

Rapid urbanization, shrinking residential footprints, and increasing population density demand innovative spatial solutions. Aqua Play directly responds to these pressures by offering a space-saving bathroom architecture tailored for millennial and future urban lifestyles.

The design acknowledges that modern users value efficiency, autonomy, and experiential quality. By transforming the bathroom into a movable architectural product rather than a fixed room, Aqua Play redefines how personal hygiene spaces can function in dense cities.

Technical Specifications

• Minimum required space: 1350 mm × 1650 mm (4’6” × 5’6”)
• Application: Apartments, studios, compact housing units
• Structure: Self-supporting modular cabinet
• Water storage: 250 litres integrated tank

Development control regulations governing minimum bathroom sizes informed the module’s dimensional logic, ensuring feasibility within standard residential layouts.

Aqua Play stands at the intersection of product design and architecture, proposing a new typology for bathroom spaces in compact living environments. Through modular planning, vertical zoning, and user-centric flexibility, the project demonstrates how modular bathroom architecture can evolve to meet the demands of contemporary urban life.

By condensing essential sanitary functions into a mobile, elegant unit, Aqua Play transforms a traditionally static space into an adaptive architectural element: one that aligns with the realities of modern living while offering comfort, efficiency, and control.