Seems to be made okay easy quick assembly.  My cat wants absolutely nothing to do with this cat tree.  We have had it for over a month and the only time she has been on it is the one time I sat her on the top portion of it and she immediately jumped off.  Giving this cat tree away as it is doing nothing for us but taking up space.  Didn't like the furry cheap covering on it.  Ordered a different carpeted larger tree from another manufacturer.