Good quality, fairly easy to put together. Love how things can be switched around to make it more usable in certain areas. Sturdy, very fast shipping and the cats love it. Plenty of places to sun themselves as well as run and jump and play. Our ceiling is low so we left off the highest part but it is still working wonderfully. The price was great and overall I am very satisfied. This is my first purchase from Wayfair and im sure it wont be my last.