I am sorry but this cat tree is not for me or my cat!  When I received the tree, I was so excited to open the box and start playing all sorts of games with my new Kitty.  But, just when I started to take the parts out of the box, the HORRIBLE ODOR started!!!  My cat walked away from the odor as well.  The manufacturer recommended airing for a few days after the tree was assembled but 7 days out and I am still bothered by the pronounced smell, no relief!  I am returning with the hope that this odor gets resolved because it looks like a bunch of fun for both human and kitty!