My 2 13 week old kittens absolutely adore this tree. They play on it, chase each other, and at the end love to go to sleep on it. Compared to other options good value for money.
The assembly instructions are clear, was able to put it together by myself in about 15 mins, included all tools required.
Best of all, it comes in a very sturdy box, which we made a few little holes in, this now also is used as a toy by our girls ;-)