Looks nice & was delivered quickly & was very easy to put together.  Our one cat likes it, but she isn’t too big.  Our big boy is a little uncomfortable with this & liked his old tree better.  For him that shelf is a bit narrow & it is hard for him to reposition to get to the next level.

  That top perch is a bit wobbly for a big cat.  He feels a bit insecure up there.

I am updating this review after about a month of use:

The problem with this item is that after only a couple of weeks of use, the top two “perches” are considerably unstable and wobbly and my cats are hesitant to jump up on them.
I have an older cat tree, from a different maker with  more perches & it is taller.  My same two cats have been using it for about 10 years & it is much more structurally sound than this tree.  
I would not purchase this tree again.