The Hus-1 is located in Sweden, where it looks like a giant log on the outside from afar. This is a free-standing structure which was constructed by Scandinavian architect and carpenter, Torsten Ottesjö. The whole idea of the 25 square meter (269 sq ft) Hus-1 will boast of intricate wooden flooring and curved surfaces. It can accommodate up to 2 people comfortably, but you can still have enough room to entertain your guests if they happen to drop by. It does not look too dog friendly though in such a cramped space, so make sure if you’re going to keep Fido, he gets enough exercise outdoors!