Empty house challege, no walls cannot be moved, when you place walls down it stays there. Plus every room has to have 5- 10 items in. As to have four bedrooms and ONLY 2 bathrooms Keep this house in the famliy to build up but cannot build basement.#havefun #100babieschallenge #emptyhousechallenge #generation share it to #crazygammerz and twitter @justcharlotte01 looking forward seeing your designs