Are you dreaming of a home like no other? Maybe one with walls made of foam? How  about a pyramid 37 stories above Seattle, or even a spaceship? Every home buyer  wants to find the perfect home, one that fits all of their personal quirks and  dreams, and not everyone is hoping for four walls, a foundation, and a picket  fence. We’ve identified some of the most unique homes in the world and imagined  who the perfect home owners would be. Which one would you choose to live in?