Nice looking but inner shelving not stable enough to allow a cat to fit or stand on if he's over 10lbs.  My cats barely fit and are afraid to go in because of the narrow space given to get to second level ... or third.  Also cat cannot step on third level platform without it tipping when you put weight on it.  It's nice if you're looking to decorate front or back yard but it's a better bird's nest in my opinion.