The site has the form of a wide triangle from north to south. The slope that starts gently from the front road in the west reaches its peak at the northeast corner of the site. The accommodation buildings, arranged in accordance with the topography of the complex, naturally settle on the site and overlook the golf course and reservoir located on the west side. The unit types and arrangements were carefully coordinated to allow all accommodation buildings to have a front view while protecting privacy. Aperto, which means 'open' in Italian, is also connected to the composition of the whole site. Aperto was planned to have 24 buildings of separate accommodations of 5 types, and a reception building. It was planned with a single exterior material overall to maintain the uniformity of the entire complex, while each type of accommodation building was designed to have its own spatial characteristics.