wouldt it just be so awesome if you could move into a already taken house with the family but you wouldt have to control them you would only control the sim (s) you made!! Also only paying only a few thousand to be a roomate with them or rent with them (city living) i think it would be cool to have roommates a free update so you could actually play with base game sims with your own sim (s) without worrying one of the other sims will die because you cant control them