Can't be too unhappy with the price I paid. Nice amount of features. I'm 6'2 200lbs and the mesh bottom sags and is uncomfortable on the buttocks after maybe 3-4+ hours of seated work. That's the only real issue I've experienced with the chair.
Attaching the seat to the back was a pain as I had no way of easily aligning the two pieces to get the first bolt started. Even more of a pain was the headrest. The headrest should have alignment pins so that getting the bolts in and started would be easy. But alas no pins lots of trial and error. The black knob under the seat that adjusts the tilt resistance needed a wrench in order to turn it. Once assembled and adjusted it is very comfortable. The headrest arrived broken the Union&Scale customer service is excellent and a new headrest arrived within days of calling them.
Very ergonomically friendly.Comfortable and just as advertised.We managed to purchase it on a sale even better.Easy to assemble Just READ the instructions.