"I am amazed by how many people say that this is a good cage! However, I have noticed that many of them say that they just purchased the cage recently, which means that they have not had to take it apart yet. I must admit that when the cage first came home I thought "wow, what a great cage, it has everything!" But then came reality. This cage is made entirely of hard plastic. To remove any of the attatchments (to clean, which we do weekly) you have to just pry them off and then jam them back on. The attatch points are these hard plastic clips... AND THEY BREAK!! Not only did I, within a month, break the wheel attatch point, but also the port that it feeds into on both sides, so now my hamster has no wheel because Petco does not sell supporting items. I will have to purchase a whole new set up for him (he loves his wheel and Im not about to make him live without his only entertainment in the world) because this cage is not large enough to have a wheel inside and sitll house his habitat. All in all, this cage has the right idea, wrong construction."