So, I highly recomend this cage for anyone with smaller critters! It's perfect for rats, chins, suger gliders, you could even put two ferrits in there with room to spare! I however, bought this cage for my three rats! They love it! Although rats will be rats and chew, they can't get out know tho! Lol, the cage ships quit heavy though, so id expect borken parts. I had to wait a few days for my replacement part to put the cage togeather. That, and having to hammer the cage togeather where the only draw backs. It is a all and all epic cage and it looks clean and profesenel. Also, someone asked if this cage was suitable for guinea pigs.. It is not. Guinea pigs like flat level cages, not multi level cages, garnet the cage is huge, it's not suitable for a guinea pigs needs... I have 4 guinea pigs.. So I should know.