Love this cat tree! It's really easy to put together, and comes with the necesarry tools. Although, I preferred using my own screwdriver. The bottom housing unit fits my 7 pound kitty comfortably, and the color is a nice white which matches the rest of my decor. He loves laying on the middle level to sunbathe. Would definitely recommend for someone who may not have a lot of space in their apartment but would like to have their kitty to have something to lounge around on!