This small 1950’s building, which is a former workshop, is located in Montreal, Canada, and was designed by Atelier Moderno. There is a common area that includes a cozy living room with a corner desk, a dining room, and a streamlined kitchen where each element asserts its modernity. The décor is stylishly minimalist with mid-century modern touches. A single stringer staircase provides direct access to a green roof terrace, offering both privacy and urban presence. Beyond the common area follows, in sequence, the boys’ rooms and the master bedroom, with a private bath, distinguished by the marriage of painted concrete, ipe wood, porcelain, stainless steel, glass, water and the occasional fire of a small brazier.