Driven by Nature
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Koto Niwa Cabin

The Koto Niwa Cabin is a flatpack-designed, sustainable cabin range, making it easy to ship and assemble worldwide. Featuring a minimalist aesthetic, eco-friendly materials, and high-quality craftsmanship, this modular cabin offers a seamless blend of modern living and nature. Designed for flexibility, the Niwa Cabin is the perfect solution for a peaceful retreat, a wellness space, a workspace, or a unique guest room.

Niwa #anywhere cabins
on and off grid - delivered worldwide

flat pack cabins for all uses

Koto is delighted to introduce Niwa, the studio’s most ambitious and versatile cabin collection to date. Designed to meet the demands of today’s lifestyle, Niwa blends sophisticated, sustainable design with the flexibility to be delivered and assembled anywhere in the world—from secluded mountain escapes to vibrant urban backdrops.

World-Class Design, Anywhere

Niwa cabins are crafted to meet the unique challenges of remote and hard-to-reach locations, allowing you to experience Koto’s design ethos wherever your imagination takes you. For those in wildfire-prone regions, fire-resistant options are available for high-risk zones.

Precision Flatpack Assembly

Shipped worldwide in containers, each Niwa cabin arrives as precision-engineered panels that can be erected on-site in just days, minimising environmental impact and maximizing accessibility.

Tailored to Your Needs

Whether you're seeking a peaceful retreat, a workspace, or a unique guest room, Niwa cabins are designed with flexibility at their core. Their modular construction allows for seamless customisation, making it easy to create a space that aligns with your lifestyle, property, and vision. With premium finishes and purposeful design, each unit blends form and function to elevate both personal and commercial environments.

from wellness spaces to hotel rooms

The Niwa range offers a sophisticated solution for those looking to expand their living or hospitality footprint. Perfect for resorts, boutique hotels, or residential property cabins, AIRBNB and ADUs, these cabins are available in diverse layouts that support everything from quiet meditation rooms and creative studios to luxurious overnight stays. Designed for ease of installation and lasting quality, Niwa redefines what a modern, versatile space can be. 

Flatpack Koto Niwa Cabin with Sustainable Wooden Cladding

A Family of Configurations

Niwa sets a new standard in modular architecture, showcasing Koto’s innovative flatpack design that combines striking beauty with exceptional functionality. Built to harmonise with any environment, each cabin is expertly assembled by Koto’s experienced team, reflecting the studio’s aesthetic and deep commitment to quality craftsmanship. 

Small 2.5m x 2.5m
Perfect for saunas or compact studios. 
Delivered and installed from £50,000

Medium 2.5m x 5m
Ideal for studios, saunas, or single-room sleep cabins. 
Delivered and installed from £65,000

Large 5m x 5m
Spacious enough for studios or fully self-contained accommodation cabins. 
Delivered and installed from £105,000

XL 5m x 7.5m
Designed for gyms or larger self-contained accommodation cabins. 
Delivered and installed from £165,000

Swift Delivery and Easy Assembly

Niwa cabins are engineered for quick and efficient assembly, ensuring that your cabin will be ready for use within days of delivery. Koto’s experienced team manages the full installation process, making the entire experience seamless and hassle-free. Orders are typically fulfilled within a few months. To enhance the Niwa experience, Koto offers optional furniture packages curated by its interior design team, blending function and beauty for a turnkey solution. 

Koto Niwa Cabin as a Backyard Studio or Guest House

Available Worldwide This Spring

Niwa represents a transformative moment for Koto as the brand expands its reach beyond geography. Niwa cabins will be available globally, bringing Koto’s dedication to high-quality design, sustainability, and functionality to clients worldwide.

Prefabricated Koto Niwa Cabin Available in the USA and worldwide