The designers adjusted the visual proportion of black, grey and white. They presented 80% of white color on the large area of walls, the storage cabinets, and the stairs structure. It was decorated with metal and marble materials to perform the well visual balance. The designers considered the beam would put stress on the sense of space height. Without usual indirect light design and ceiling board design, this project applied the concrete texture to decorate the beam surface. The whole space was combined with the warm wooden flooring, black elements and reflecting glasses to build up a comfortable environment.