My situation and question is this, I want to set up an attic for a Sim's home. And for the stairs up to it, I was wondering if it was possible to use the tomb building tools to set up the stairs to 'come down' when stepping on a floor switch. Kind of like garage access ladder that folds down. I realize that that visual won't work for this, but that is the kind of effect I am looking for. And being able to use the floor switch again to raise the stairs back up. Is this possible, or am I better off putting the stairs in a room with a door that locks and unlocks with the floor switch?