Designed for a couple with three teenage daughters, AN House is situated in a condominium in Paraná, Brazil. Due to hot weather most of the year, construction favors large open spans, cross-flow and in some places the use of wooden brise soleils. Divided into three blocks - two downstairs and one that forms the upper deck - forming a "U", they organize social area, the lounge and intimate area on an impactful way. The volumes of the ground are exposed concrete, in contrast with the white brickwork of the rooms.