I am playing Sims 3 Ambitions for the iPhone/iPod touch and can't figure out how to delete a wall. I added on to my bathroom and now it seems the only option is adding a door. Is there still a way to delete the wall between my current bathroom and the addition. Or is there a way to delete a wall before you add an addition? I 'm currently frustrated with this game, there as to be a way to delete walls!