So far I am giving this a 3 star review.  I love the cat tree and how it looks, however, they sent a small picture of how to put it together, and not a large enough of a picture on how to screw everything together.  Only after I started putting it together from the bottom up and could not figure out how to put the top on, did I see in small print, to start from the top down.  The diagram should be bigger, not everyone has eagle eyes to see small lettering.