Have received the chair a few days ago and my first Eindurck is surprisingly good. The shipment was extremely quickly, within 2 days he was there. The box was easily dented with me on, but I suspect not from the seller, everything was there in this. The 5-star, there are not, unfortunately, as a cover by the gas cylinder unfortunately destroyed arrived here. Construction was not the easiest. I had my girlfriend in the meantime asking for help, because the seat was not too easy to connect to the back, but the chair was in tight 5 minutes. Visually, the chair gives her a lot. Looks pretty exactly like in the picture. Headrest is a little deep with my 1,86m, but still fits. Since you have to stop ever use a bit of relax around her. For my (slightly battered) back of the chair is not a problem. One might wonder about the cushion on the front of the seat, but because of this very heavily padded surface, it increases the comfort even more. For several hours, benefits no complaints occur. The backrest is not really good adjustable. They can indeed "loosen", but you have to spend very much force to move it in the slightest. (With my 90kg I'm that not even the lightest) The headrest is sitting, as I mentioned earlier, a little deep, but also interferes in the neck and under no circumstances is very well padded. The armrests are also very pleasant. Good cushioning, good height. Height adjustability of the chair is also not a problem. Doing very well up and down, and is a height difference of determined 20-30cm, if not a little more. This review was as mentioned at the beginning a few days after purchase. If defects in the future should occur, I will update it. The 5 star would be if everything depended entirely, no problem from my side. Strong buy recommendation