Lofthouse I is a minimal home located in Amsterdam, Netherlands, designed by Marc Koehler Architects. Due to the combination of the atrium, staircase, and split-level structure, the different levels of the house are truly interconnected in a single, continuous flow. This also goes for the workspace on the ground floor, which is located adjacent to the garden and the two bedrooms. The bedrooms are designed like small houses within a house, and are experienced as such. They were also given windows on the staircase side, resulting in some surprising sightlines. It was decided to position the openings in the façade in a playful manner, offering different views of the remarkable surroundings from different areas in the house.