This is a very good investment if you have a hamster and want him to be happy. My hamster is very content in his new home because there is plenty of room to create little nests and he has 2 hamster wheels and lots of space. He doesn’t bite the cage like he did before when he was in a small cage or climb the bars trying to escape. He seems very content and comfortable. The only problem was that the platform didn’t have the hardware in the holes on one side so I couldn’t attach it properly or securely. But Wayfair was prompt at sending me with a new one and it was perfect. The customer service is superb in my opinion. Just know that this cage is much bigger in person than in the pics. I guess I didn’t realize just how large it would be. Make sure u have a good space for it.