My baby kittens " the binks" love it. It keeps them occupied   It's sturdy and was easy to make -the dog and I did it in about 30 minutes on a rainy afternoon   I'm little - only 5.2 and about 115# and had no problem.  It actually complements the room nicely.  I plan on making one of the upper scratching posts/ chair seat into a single window seat for the upstairs. All I'm all a great value for the money.  Wayfair all the way!