I bought this for my two rats and it is very roomy for them. So far they love it, but they keep throwing their litter outside of the cage, so i have to buy a fancy litter box with a grill. Its definitely very large, we have a small apartment and had to move a table into storage to fit this cage into our home. My favorite thing by far is the doors that when open can expose the entire cage. I wouldn't have been able to decorate as much without this feature.