We have bought from Archie & Oscar before and we LOVED the product, but this one was a disappointment. The manufacturer incorrectly drilled holes on the pieces, rending the directions useless and requiring us to get creative. We ended up having to drill our own holes and basically re-arranging the design of the tower in order to make it useable. Had the manufacturer done the job properly we would be 100% satisfied. As it stands, if you get one where they properly drilled holes for assembly where they were supposed to be, then great! It's one of the best cat towers you can purchase! If you don't, I hope you have an engineer in the family like I do!