The cat tree is really pretty looking. It does wobble a little but the cats don't seem to mind. I did not use the wall strap to secure it. I saw it was made of wood but I did not realize it was not sealed or smooth. It says you can't wet it if you need to clean the wood shelves. My cats sometimes throw up so wondering how cleaning vomit will be. There was also a crack in one of the wood shelves but Wayfair sent a replacement piece very quickly when i contacted them. Overall happy with the purchase but just a few things that don't make the tree 5 stars.