Until I can find some way to satisfactorily ratproof any area up here (or until I move out), my ratties are limited to my bed/computer desk/top two drawers of the dresser next to the desk (and, of course, me!). I have a ramp from the desk to the bed. There's really nothing to see, not too many toys other than tunnels and boxes and a blanket. But they seem to enjoy it, so it's good enough for now. I just can't wait until they can all play together! If you really want a picture I can snap one though ^_^