Ameneiros Rey | HH Arquitectos firm has presented duplex apartment in La Estrada, Spain. The residence is located on the building’s last two levels, constructed in the late 90s. This space had never been used before. Master bedroom, bathroom, second bedroom and studio are on the first floor while living room, dining room and kitchen are upstairs. Glass floor between levels is one of the notable feature. The combination of concrete, bricks, steel, wood, glass and soft elements presents the interior design. In addition, the color scheme is also based on the contrast.