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Boathouse Residences


1,001 sqft ︱Boutique Hotel x Dark Japanese​

This multi-award-winning project has garnered international acclaim and been featured in global publications like Design Milk and Archello. Its bold interpretation of a boutique hotel-inspired home, with a distinctive monochromatic palette and subtle Japanese influences, creates a striking yet intimate living experience.


The material palette consisted of surreal natural stone slabs, concrete-look surfaces, dark wood panelling, and a variety of contemporary materials such as black hairline stainless steel and tinted mirrors. Pieces of bespoke modern furnishing are complemented by specially commissioned pieces created by local makers. Everywhere, drama is created through black surfaces with hidden lighting.

When Studio lead, Cher, met homeowner, Kenneth, he shared extensively on his adventures in Japan, his admiration for the Japanese culture, both modern and old, and his appreciation for dark, boutique hotel interiors. Kenneth and his wife, Denise, juggle demanding jobs and parental responsibilities to two young children. In his personal time, Kenneth, is a true epicurean of life, and the space we envisioned for him would reflect his zest for enjoying the finer things in life, and include extensive visual and story-telling elements that will continuously stimulate his senses.

 

Cher shares: ”Having stayed in hotels extensively for work in. the past, Kenneth and I both share a deep appreciation for well-designed hotels and the understanding of really living and spending extended periods of time in them. Have you ever been to a destination hotel where from the first moment you step inside, you are instantly intrigued by an enchanting multi-sensory experience? You are drawn to a myriad of magnetising visual elements;  curated art pieces and sculptures; the distinct hotel scent; faint, foreign background music; diverse lightings that create alluring ambience; and sometimes a stylish bar where you can lounge at while waiting to check in. The space I wanted for Kenneth was one that allowed him to feel as though he has escaped from the hustle of his daily life and entered a boutique hotel in his favourite destination."

At Studio Metanoia, our design is focused on humanising interior design by bringing a strong sense of personal connection to the space and reinterpreting the boundaries of what a “home” should feel like for our clients by an in-depth understanding of their personal experiences. 

The original layout was uninspiring with a concised living space, not ideal for the effect the designers wanted to achieve. The challenge was to expand the main living and entertainment area while retaining all 3 bedrooms in order to accommodate the family’s size. 

The final layout saw the demolition of the walls between (a) the living room and bedroom 2, and (b) the living room and kitchen. A new room was reconstructed at the corner of the living room so that the space still feels open and mimicked a hotel lobby or its lounge area. The new room is currently a kids’ playroom and already future-proofed to fit a single bed.

Walkway leading into the dining and kitchen area of a dark, Japanese-influenced condominium in Singapore, defined by charcoal-toned finishes, mirrored surfaces, and layered pendant lighting, by Studio Metanoia.
Open living and dining space featuring full-height black joinery with illuminated display shelves, dark stone flooring, and sculptural pendant lights in a Japanese-influenced interior by Studio Metanoia.

To divide the new bedroom and living room, a dual-sided custom joinery was built. One side features a storage cabinet that opens from the room and on the other, a black-tinted mirrored wall to add spatial dimension and open shelves that face both the main area and Kenneth’s personal corner. 
 

Illuminated open shelving displaying curated objects and stone vessels within black timber joinery in a dark Japanese interior by Studio Metanoia.
Close-up of a antique carved vessel displayed against dark timber shelving with warm integrated lighting in a Japanese-inspired interior by Studio Metanoia.

The open shelves are adorned with personal collectibles including Japanese antiques some dating back to the early 18th century painstakingly sourced and curated by Cher. The black stainless steel shelves are an edgy, more modern touch that juxtapose with some of the antiques displayed.

Private study corner defined by black joinery, a custom brutalist desk, and layered ambient lighting in a dark Japanese-influenced condominium interior by Studio Metanoia.

Kenneth’s personal corner is where he’d sometimes work from home from or spend time self-reflecting. Local avant-garde furniture brand, Plinth co., was commissioned to custom-make the brutalist-style table for this special corner. The tabletop made with black powder coated steel, features handcrafted, undefined edges, which is an ode to the Japanese concept of Wabi-Sabi. The legs of the tables are full concrete, moulded and blackened, again with raw, imperfect finishing that only some can truly appreciate.

Work desk with black powder-coated surface, sculptural table lamp, and textured wall finish in a restrained Japanese-style interior by Studio Metanoia.

Hung above the custom table is one of the team’s most favourite finds ‒ an early 1900s Japanese boro textile hand-loomed with indigo cotton initially used as a futon cover. “We were sourcing for art and this took the longest to finalise as I wanted it to be an exceptional piece for Kenneth since this is his personal space. It wasn’t until I saw a photo of Kenneth wearing an indigo kimono-sleeve jacket that I thought how cool it would be if we found him an antique textile to display as art?" says Cher.

The Tadao Ando-inspired concrete wall where the boro textile hangs is a canvas for the art which also subtly highlights the overarching Japanese influence.

Tall illuminated display cabinet beside the living area window, showcasing sculptural objects within a dark Japanese interior by Studio Metanoia.

The structural pillar next to the sofa initially connected to the demolished wall is now disguised as a display shelf and is an outstanding feature one will notice as soon as they enter the house as it faces the main entry. This is where some of the highlight décor pieces are being featured. The backing of the shelves is cladded with natural  granite with split finish.

Living space anchored by a dramatic dark stone feature wall, sculptural floor lamp, and restrained furnishings in a Japanese-style interior by Studio Metanoia.

Designed by nature and refined in Italy, the exotic Black Horse granite, from Antolini's premium collection  anchors the space — dark and quiet, its veins move like ink in water.

Monolithic kitchen island clad in dark stone with integrated seating and soft under-counter lighting in a Japanese-inspired condominium interior by Studio Metanoia.

At the heart of the apartment, where the homeowners spend the most time, is a custom-made 2.7 metres island-dining combo. For easy maintenance, the kitchen countertops and dining table are cladded with a sinthered surface while the island is cladded with a granite finished with nano-technology stain-resistant sealant. All laminates used are from FENIX which has a unique feature that allows for thermal healing of micro-scratches and are fully anti-fingerprint. 
 

Visual connection between dining table and kitchen island through layered lighting and dark material palette in a Japanese-influenced interior by Studio Metanoia.Metanoia_Boathouse - 3.jpg

The sofa positioned in front of the island-dining combo allows for spillover of conversations for larger gatherings and a spectacular view of the space in its entirety.

Dark kitchen composition featuring matte black cabinetry, stone island, and sculptural branch arrangement under soft ambient lighting by Studio Metanoia.

Black oak slats elevate the dimension of the otherwise smooth surface of the Black Horse granite and the concealed sliding door cleverly hides the passageway into the bedroom to add subtle mystery.

Kitchen and dining space defined by black cabinetry, stone surfaces, and recessed lighting in a dark Japanese interior by Studio Metanoia.
Minimal artwork mounted on a matte black wall, framed by vertical linear wall lights and warm ambient glow in a dark Japanese–inspired condominium interior in Singapore, by Studio Metanoia.
Ikebana-style floral arrangement placed on a dark dining surface, silhouetted against sheer curtains and filtered daylight in a moody Japanese-inspired home in Singapore, by Studio Metanoia.
Close-up of black timber dining chair legs resting on grey stone-look flooring, highlighting clean joinery and material contrast in a dark contemporary interior in Singapore, by Studio Metanoi
Circular backlit mirror set against dark stone wall panels and vertical black slats, creating a sculptural focal point in a moody bathroom interior in Singapore, by Studio Metanoia.
Narrow bathroom corridor with dark stone walls, concealed ceiling lighting, and glass shower enclosure, emphasizing depth and shadow in a Japanese-inspired condominium bathroom in Singapore, by Studio Metanoia.
Compact vanity corner with dark stone finishes, integrated drawer storage, and concealed under-cabinet lighting in a minimalist bathroom interior in Singapore, by Studio Metanoia.
Monolithic charcoal stone basin with integrated sink ledge and wall-mounted black tapware, lit by soft ambient lighting in a dark Japanese-inspired bathroom in Singapore, by Studio Metanoia.

Luxurious dark grey marble tiles and organic charcoal-coloured stone tiles make up both bathrooms manifesting a moody, tranquil retreat. In this case, the main thing to perform is lighting which in both bathrooms, while are small spaces, have at least 3-4 options to create a dramatic experience.

Walk-in shower enclosed in clear glass, finished with charcoal stone tiles, matte black rain shower, and filtered daylight through horizontal blinds in a moody condominium bathroom in Singapore, by Studio Metanoia.

The ceiling in the bathrooms and master bedroom have been loosely rendered with grey concrete texture to further enhance the Wabi-Sabi effect. 


 

Master bedroom featuring a low-profile upholstered bed, black oak slatted headboard wall, and concealed cove lighting, creating a calm and introspective atmosphere in a dark Japanese-inspired home in Singapore, by Studio Metanoia.

In the master bedroom, the custom bed frame is constructed in a light grey, stain-resistant velveteen fabric. A low-rise backrest was initiated to ensure that the black oak slatted bedhead wall doesn’t look compressed vertically and lose its aesthetic value. The black-tinted mirror beside the bed enhances the moody atmosphere and expands the dimension of the narrow space.
 

Dark Japanese interior design by Studio Metanoia, showcasing contemporary elements in a Singapore condominium

We’d like to thank the couple for entrusting us with the design of their second home. And to Kenneth, for giving us full creative control and being one of the nicest personalities that we have ever collaborated with. We appreciate you.

© 2026. by Studio Metanoia

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