This piece describes an "innovative" modular housing system. It's quite clever and interesting, but for one thing...
While cooking, the couch becomes the ceiling, the dining table a wall. Which begs the question: I've just cooked my spaghetti and wnat to sit at the dining table. How do I turn the thing without my spaghetti ending up on the ceiling (which is the dining table, sure, but I like to eat off a plate).