This innovative building, designed by Gonçalo Byrne, exemplifies a masterful response to the constraints of urban space. Situated on a compact 25-square-meter plot with a single south-facing frontage, the design cleverly maximizes functionality and livability within a limited footprint. Byrne’s vision was to create a “staircase that serves spaces,” a concept that elegantly integrates vertical circulation with the living areas, minimizing wasted space.

The building’s tripartite layout strategically allocates the ground and second floors to private bedrooms, while the first floor is dedicated to social activities. This arrangement ensures that the staircase becomes a central architectural feature, seamlessly connecting the different levels and enhancing the spatial experience. The careful placement of the access nucleus allows for fluid movement and interaction between spaces, embodying Byrne’s philosophy of creating architecture that is both functional and harmonious.

The building’s design emphasizes simplicity and efficiency, using materials that complement its urban context while providing durability and aesthetic appeal. Large windows on the south-facing façade flood the interiors with natural light, creating a warm and inviting atmosphere. The building’s interaction with its surroundings is subtle yet impactful, offering a modern interpretation of urban living that respects the scale and character of its environment.

Byrne’s approach to this project highlights his commitment to thoughtful design that addresses the challenges of contemporary urban living. His work on this building not only meets the practical needs of its inhabitants but also enriches the architectural landscape with its innovative use of space and form.