Overall quite pleased with the chair. It’s very comfortable, but has some drawbacks for taller people like myself (6’3”). Two things that I wish were different, the first of which is in the design and the second of which is in the construction, are the height of the head rest and the max height and durability of the center tube with which you adjust the height of the seat. For the former, the headrest height on me (again, tall) reaches to about my neck, so my head doesn’t rest on the headrest. It looks higher in the images. For the latter, the max height of the chair is acceptable, but I find that I’m having to readjust the height of the seat as the hydraulic system tends to decline gradually over use. The effect is noticeable on my knee joints (again as a tall person). My wife is 5’7” and does not have any of these problems with the chair.