I am very impressed with the quality and sturdiness of the tree. It was basically simple to put together with horrible directions sent. Then as I was putting it together I noticed the holes in the pics. It looks like they were burned and there’s a burnt hole close to a hole needed for assembly . I’mhoping it will hold in that area because I have a large cat. 
Besides that I am extremely happy with this purchase for my fur baby!!! I just got done putting it together (only took 30 mins) and he’s already at the top laying!!! I have been looking for a good cat treecondo for awhile but didn’t want to spend 100’s of dollars. I also wanted a good sturdy one. Still highly recommended for a large cat and easy assembly. Also I ordered on a Sunday and received it by Wednesday!!!! AMAZING!!