The chair itself is on the processing quality of the material it was good. However, he was apparently not completely thought through the design: The armrests are chromed while the screws are used for fastening, but not. This seems a bit strange. The screws themselves are a bit short on the armrests, which probably is the reason that the armrests are not properly fixed. The depth of 51 cm is a bad joke. After repeated measure on the longest point of the seat I come only to 46cm.
Added to this is that the tilt function is really restricted in such a way that one would almost equal to this may be omitted. The angle is in this case probably be 5-10 °.
The seat height itself is actually suitable for people to 1.80. Nevertheless, as I like the chair not wircklich. If these flaws do not exist, it would be really a good product. Will send him back.