I have been thinking about letting my little ones roam in the office in my townhouse for awhile, so I went ahead and did it. There are no real bad points as the room is used by my husband for work. I piled some pillows on the floor, closed the door (cats), and let them loose. Endora has explored every nook and cranny. She is especially cute when she plunges into the stuffed animals on the shelves. Esmerelda is a little hesitant and kind of a scaredy cat. Both of them constantly come to me as if I am home base. It is especially cute to see them running at full force across the floor. I still monitor them because of wires. They don't seem to be too interested in chewing as of yet. In my bedroom, where the cage is, my only concern would be the box springs. I'm seriously thinking of just having my mattress on the floor so they can explore. There is more room in the computer room, though. Now if I can just keep Endora from climbing everything...