My cat loves her tree- especially the hammock. It [...] was easy to assemble. It seems pretty sturdy despite what other reviewers have said... yes my cat is only 5 lbs... but my 40 pound child uses it to get to the laundry room counter... so if it will hold her without tipping... I think it can hold any cat! My only complaint is that the blue and brown puff ball toys that came with it are junk and my kitten destroyed them both within days.