This egg shaped guest house was designed by Belgian architectural firm dmvA. It includes a bathroom, lighting, a bed and several niches for storage. It can also be used as an office and is easily transportable. Gonna get me one of these for my guests.
Ewok style treehouse ~ The spheres are suspended in trees and accessible by a series of rope bridges. The wide eco friendly house can sleep four, allowing families to live in the forest without the need to worry about their carbon footprints.