The cage is easily assemble together and has plenty of space for hamsters or mice. For animals like chinchillas Ider degus the cage is not recommended because it is zuklein again and yet too much to chew. But super stable cage and very nice. The Plstten are not zureinigen the urine, but this is clearly in a wooden cage. But who has a small animal or two will have a lot of fun with this cage :)