I’m very unpleased by this cat tree and frankly wish I could return it. While it was easy to put together, it is very slick, causing my 2 kittens and one cat to slide off of it easily and not be able to gain purchase. Additionally, it is so unsteady that one small kitten weight is enough to topple
It over and send us running to the rescue. Very scary!!! This should be reworked to be much safer and much more bottom heavy.  I had wanted to add another smaller cat condo to the house for a corner area but sadly this is going in the trash. It just isn’t worth the injury risk and no one has even bothered to venture into the bottom hole it is so tiny! Waste of money!!!