The Swedish architecture firm Visiondivision designed an amazing holiday house concept. It is perfect for summer and winter seasons, and it is available in two sizes: 45 m2 and 90 m2. The house has a pyramidal shape,  allowing to climb its exterior. The hole house is made from prefabricated and has large  windows for each level. Each window can be closed with a shutter to allow skying when it is possible.

At first floor is  the kitchen and living room, and the upper level which houses the master bedroom with bathroom. Each guest bed can be reached through a private entrance hatch, that can be accessed from the house’s exterior.