Pros: This cute cage is a perfect size for a single hamster or mouse! It could probably house two mice comfortably, but I bought it for one of my 7 girls since she didn't get along with anyone else between multiple cages after a couple of months, and seemed happiest by herself. The cage itself was very easy to set up which took about 5 mins, and unclips from the bottom tub for very easy cleaning! The accessories that came with the cage are very nice too, and after I added some rope and her favorite hide, she seems very content in her little penthouse. It also came with small zipties which come in very handy for toy placement! The wheel is silent as well so far, which is great. I think overall, it's worth it for the price considering how much it comes with, and it's a decent size for a starter cage, and not insanely small like some others.Cons: Personally, I'm not a huge fan of cage sides as apposed to glass or plastic to keep bedding more enclosed, but if you don't mind vacuuming a little more, it's fine. The water bottle that came with the cage is a good size for a single mouse, but the clip is a bit flimsy, but that can be cheap to upgrade.