Completed in 2018, Chalet M is a tiny, minimalist cabin designed by São Paulo-based architect Silvia Acar Arquitetura for a secluded woodland site in São Lourenço da Serra, Brazil. The 270-square-foot structure was created as a peaceful retreat for its owners to reconnect with nature. Due to the challenging, remote terrain and lack of vehicle access, all building materials were selected to be lightweight and were carried to the site by hand, ensuring the cabin has a minimal impact on the environment. The cabin was elevated off the ground on six cylindrical concrete columns, allowing it to rest lightly on the forest floor. The exterior is comprised of a massive hardwood structure covered with OSB plywood, a Tyvek air and water barrier, and corrugated metal sheets for the outer layer. Its dark exterior helps the structure blend seamlessly into the lush surrounding forest. A floor-to-ceiling glass facade is the focal point of the design and includes sliding glass panels that open onto a wooden deck. This feature visually and physically connects the interior with the landscape, which includes a lake and mountain views. Inside, the cabin's material palette consists of thermoacoustic insulation and light-toned paricá plywood for the walls, ceiling, and built-in furniture. A prefabricated fiberglass box base anchors the sleeping and storage area. The custom-built furnishings and compact design provide a cohesive, multifunctional space for sleeping, cooking, and simply enjoying the natural surroundings. Credits Architect: Silvia Acar Arquitetura Photography: André Scarpa Manufacturer: Indusparquet