Tiny Origami apartment in Manhattan unfolds into 4 rooms (by kirstendirksen)

By continuing to unfold, or fold differently, Schneider can create a bedroom with accompanying built-in nightstand and closets, but an office plus library, a guest bedroom, and a living room. Or close it up entirely and simply flip down the small bar and the room becomes entertaining space for a dozen.

I could watch stuff like this all day.