My kitties love their new kitty condo. As soon as I took it out of the box they went straight to it. What impressed me the most about this kitty condo is how sturdy it is. I stood on top of the condo and it held my weight well and I could tell that it could hold a good bit more. This is not a flimsy piece. The carpet is very nice on this piece and can handle cat scratches well. One cat loves to sleep on the top, while his sister loves to sleep in the bottom. I am very impressed and so are my kitties.