Excellent. Please don't make the mistake of buying those other cat trees that are cheaper and bigger..  those ones are made of partial board and cheap fabric. I once had one of the levels topple (not bought on Wayfair) from being to heavy for pressed wood or particle board to hold. Buy these ones made of real wood and carpet. These last and the cats love them. 

Very happy with this purchase. Very high quality and sturdy. What a great sale price too.  My cats love it and have been scratching it up insteadbof the sofa. 

It came to my door in a big box in I think 3 pieces that were easy screwed together with no tools in about 5 minutes. 
It is nice and tall like cats love. Though I did not intend for my cats to use the top of the entertainment center as a cat walk in this picture, that was a nice plus too lol.