Just what I needed to put in front of my side window for both cats to have the ability to look outside. The top shelf however, is a bit unstable and i dont expect it to last over time. My smaller cat isnt having a problem with it but it wiggles when the bigger one jumps up on it and I can definatly see it snapping off one of these days! I was super easy to put together and I love the packaging, it was straight forward with out a ton of styrofoam and plastic involved!