Once we got this put together, which was not the easiest cat tree to put together, I really like it. The cats have used the bottom tulip and the platforms, not the top tulip yet. Unfortunately I think I was sent an opened and returned box because all the screws were not in their package, the package was torn and the screws were all along the bottom of the box. Also I was missing washers, Rondelay pieces and the Alan wrench but we managed to get it together without those pieces.￼. I’m hoping that the sturdiness of the piece isn’t affected by those missing pieces.￼