The quality is really good, the fabric covering works with value and gives hope for a longer life. The stability is really good, what with my cat (likely to have ADHD) is an essential requirement. The assembly was also done really simple and not requiring tools quickly.
2 little things but there is why the scratching post is not top:
First, the mattress support for larger cats is actually too small, my is indeed brave it but it looks somehow unworthy and secondly no continuous scratch column is due to the construction given. Cats scratch themselves like during stretching, which is not possible here. The upper part is to not reachable and the lower lying only usable. My makes indeed thank God, but of course then quasi just hang with their front paws and not with such vehemence as they would on a tree. But this will be the tribute to the good stability of scratching tree.
All in all, I do not regret the purchase and my evil cat has adopted the part within a short time.