Everything started badly: out of the box the tree elements, we discover that the "ceiling" of the "cave" has not supported the trip and was fully depressed. After asking the pros and cons (especially cost) to return a 20kg parcel to the sender, I took out my tips upholsterer and my hammer and I repaired the fault element. Now about the tree itself: editing is easy following the instruction sheet, all screws and connects to the end good, no play in the threads. The different elements hold together well and all is well secured. The finish is very good, the fabric and the rope are of good quality and resist for now very well with the cat claws. Only point of significant improvement (if one puts aside the delivery): the thread of the screw that secures the vertical rope (that used vine) is too long and exceeds the upper platform. I fear that my cat is injured by jumping on them. Furthermore, the plastic caps that are supposed to cover the screw to make it more attractive does not take at all, and I retired because I was afraid that my cat tries to eat them.