My fur children love it. A few things I didn’t like. After putting it together you can really see the nicks and scratches on the wood and how some pieces are split. I spent a day and added weather sealer to help keep the wood preserved. The price was a bit steep for the quality but over all I am pleased. The sliding door on the side should have a screen on the inside so that the cats don’t escape. You will want to buy screen and modify yourself. The inside ramp is pointless if being used for cats. If you put it on the inside it does not leave room for them to climb it so I put it outside under the taller one.