Easy to install
![1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
With double-sided windows, the design with windows can give the animals a better playing experience, and it is convenient for the animals to play back and forth. The design of 4 peeping windows can give the animals a better playing experience. You can observe the actions of the animals at any time, and you can also take out the built-in debris through these holes.