We need a wide safety gate to guard the wide archway to our kitchen from the lounge, and also occasionally to block off the patio door area when the doors are open (to stop ds from climbing out). We are thinking about the babydan playden, which i believe can also be configured to become a safety gate. But, does it have to be attached to wall fixings to work? We live in a rented flat, so permanent wall fixings are not an option. Does anyone have any ideas? Thanks.