Suite 305 by MU Architecture
Suite 305 is an apartment located in Montreal, Canada, designed by MU Architecture in 2023. As part of an ambitious renovation project, this suite, occupying the top two floors of a historic building in Montreal’s Old Port, has been transformed into a space where modernity and architectural heritage harmoniously converge. The goal was to highlight the original structural elements while integrating contemporary volumes and materials.








About Suite 305
Between Stone And Wood
One of the first steps in this project was to showcase the stone walls and wooden elements that reflect the building’s history. These noble materials were meticulously cleaned, repointed, and sanded to restore their textures and highlight their raw, natural character. The stone walls bring a timeless warmth that pairs perfectly with the modern elements integrated into the design, creating a striking contrast and a welcoming atmosphere.
The Kitchen As A Highlight Of The Project
At the heart of the suite, the kitchen stands out with its bold design. Conceived as the focal point of the space, it features copper cabinetry, whose orange tones elegantly contrast with the building’s stone walls. This choice of materials creates a fascinating visual interplay, emphasizing the warm hues of the copper while enhancing the overall environment. Stainless steel countertops add a touch of modernity and shine, bringing brightness and refinement to the space. The kitchen is centered around an oversized island, while the cooking counter extends lengthwise toward the window, following the pronounced angle of the stone wall. Major appliances and storage have been skillfully integrated into a long unit of white lacquered cabinetry.
The kitchen thus becomes not only a functional space, but also a true culinary art hub, where every detail has been carefully designed to leave a lasting impression.
A Clean And Open Design
The main level of the loft was designed with an open-concept layout, promoting a seamless flow between the different living spaces. The dining, living, and office areas are subtly divided by a wall with large sliding doors and a sideboard, allowing for smooth circulation while maintaining a degree of privacy. The living area, with windows overlooking the Old Port, is a true haven of peace, bathed in natural light. The office corner is flexible and can be transformed into a guest bedroom, offering maximum versatility in the suite’s layout.
Exceptional Materials And Elegant Architecture
The floors, entirely redone and leveled, are covered with oversized oak planks measuring 24 inches wide and 16 feet long. These impressive wooden boards lend a sense of grandeur and continuity, while enhancing the elegance and warmth of the space. This choice of noble material perfectly complements the heritage character of the project, adding originality through its proportions while staying true to the spirit of the place.
The staircase connecting the two levels of the loft was designed as a sculptural centerpiece. Composed of a black metal structure and wood steps stained to match, it unfurls like a ribbon, bringing a sense of lightness and fluidity to the overall design. This architectural solution, both functional and aesthetic, perfectly embodies the spirit of the project, blending contemporary design with respect for the original architecture. The elegant staircase provides access to the reimagined attic level, now dedicated to the bedrooms.
The master bedroom, complete with a walk-in closet and a spacious glass-walled bathroom, was designed to evoke the luxury of a boutique hotel suite. Located on the west side, it opens onto a small, revamped private terrace with improved light access and enhanced outdoor views.
A second suite, featuring a bathroom with double-height views overlooking the dining room, is positioned on the east side. This bathroom, with its bold geometric lines, is bathed in light through a frosted glass wall that opens onto the dining space below, creating a striking and luminous feature.
The renovation of this apartment in Montreal’s Old Port perfectly demonstrates how architecture can blend heritage and modernity. Every design element, from the stone walls to the copper cabinetry, has been thoughtfully crafted to create visual harmony while honoring the building’s history. Suite 305 thus becomes a true living space, where comfort, functionality, and aesthetics come together to offer its residents a unique experience.
Photography by Ulysse Lemerise Bouchard
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