Along the same lines as the floorplan thread, I've heard that there is a real hosue they film in as well as a fake house, or just a typical set. First of all, where did they say this? I don't remember hearing it in the commentary on the dvd. And second, why would they even need a set? I guess it could be a more controlled environment, but do they only use the real house when there are shots with the characters moving around a lot? Or just during outside shots? Is the set just individual rooms or is it just like the real house but without celings? I must know!