Okay chair for the price, but...Arvosana 3/5
Assembling the chair was pretty easy and it seems to be pretty decent quality for the price (on sale for 229e).
It has pretty good adjustment possibilities, but unfortunately it can only move the arm rests up and down. Well, in and out as well, but then you need the supplied tool. Also, there is no seat angle adjustment.
My problem with this hair is the seat. The foam collapses too much and I end up feeling like I'm sitting on the plastic base. I'm less than 90kg, so the foam should support me, but this causes my butt to hurt after a couple of hours. The angle is also a bit too much forward, so it feels a little like I'm sliding off the seat.
The backrest locking positions (there are 3) are not ideal for me, but I have left it unlocked with the spring tightened to it maximum. It holds my weight pretty well.
I will probably return this chair and search for one that also has a mesh seat and better adjustability overall.
Rberg