Even after measuring and visualizing this cage, it is way tiny when you get it together.  We have a small Dutch rabbit and wanted to get another for friendship.  But, once I got in the litter box, water, food, hay holder --- some on the bottom level, some on the top---there is barely room for a bunny to run around any at all.  He just wants out!  Anything bigger than babies or mini's wouldn't work.  It's cute, just wish it was bigger!