We just had to let you know what a wonderful cat tree this is for our new cat! We just adopted him out of the shelter. I just wanted a basic cat tree for him to scratch so he would leave our furniture alone. But it turned out  to be his favorite place  in our home! It was very easy to assemble, I did need my husbands strength to tighten up a couple of bolts. I also was impressed with how sturdy it is and if I don't want it to be the focal point when company comes over, I can very easily move it to another room. I've never purchased a cat tree online before, so next time I will take into account the measurements a little more carefully. I can't remember if this one said it was for small cats or not, but it did give the measurements, so I should have figured out it was for a small to medium cat. That's no ones fault but mine. All in all, I'm very happy, but not as happy as my kitty!