Above are a few bulb-shaped tents that hang down from the trees.
Micro compact home. The ideal sleeping location of my choice, small, sustainable, and very portable. Everything you need you can just fold right out of the walls, or the ground. If you ask me, I think we could conserve resources by having everyone live in something like this, because how much space do we really "need"?
No its not a spaceship, however your kids might be pleased to know this is a tree house. The clever and simple design makes this successful.