The kitty tree is awesome, well built and extremely sturdy,I can't describe how high quality this cat tree is, U REALLY HAVE TO SEE IT FOR YOURSELF!! We have 2 new kittens and they love it,  and the best thing of all is it was on sale, and after receiving this item I couldn't be happier! 
The only issue we had was that there were no directions (very inconvenient) but after a long search we found them on line, but the directions were not very user friendly for a person not experienced in assembly, thank god I had my husband!