Mountain loft, in Serra da Mantiqueira, Brazil. It was designed for a climber, who now lives there.

It has 2 floors, the upper part being intimate and the ground floor part kitchen and living room. In the center, a fireplace that radiates heat to the environment on all sides. There is also a side solarium and a back porch, which overlooks a rock wall, where he commonly climbs. The large openings in the room have the function of heating the loft since they are facing north. On the opposite side, the loft is closed to the environment, with only minor openings.