I bought this in the summer of 2021 for my gerbils. When we first got it, we assembled it as the stock photos. Everything was fine until a couple of months later they would scratch and chew the bottom of the cage. We tried more rolls, more toys, and it worked for a while but it all changed in June 2022. NOTHING WORKED.Well in December 2022 after months of disrupted sleep, I had the bright idea to look at how others assembled it and I flipped the door panel to where you open it at the top left. I took out one floor and piled the bottom with bedding. PEACE AT LAST! They are so happy building their tunnels! If they do scratch, we place toys, rolls in there. Once they chew and play they go back to their tunnels.
Rating: [5 of 5 Stars!]