This chair just broke on me after near daily use across 2 years (1 year and 10 months to be exact). I just ordered another one of these chairs as a replacement, and I would recommend this product for someone looking for a moderately comfortable office chair on tight budget.THINGS TO NOTE:The bottom cushion is particularly thick and is noticeably more soft and cushiony than other office chairs I've tried at this price range ($50 at time of this review). This does translate to a much more comfortable sitting experience for me personally as I have a very flat rear, and less cushiony office chairs will often make me sore around my tailbones after extended sitting - I do not have this problem at all with this chair.I did notice the chair getting squeaky at times. The odd thing for me is that it comes and it goes - it's usually silent the vast majority of the time but there's an occasional session where it does squeak and creek every time I shift my weight. I have no idea what causes this. EDIT (Feb 11, 2023): The current chair I have squeaks quite a bit whereas the previous one squeaked occasionally, so your mileage on the chair's squeakiness may vary.The height adjustment and lock to lean/rock back work fine and in par with other office chairs at this price range. Nothing fancy on these fronts here. I think the height does slowly get lower over time as the hydraulic system loses pressure, but I have found this to be relatively common for office chairs at this budget.The chair's durability seems fine to be relative to (again) this budget range. I didn't exactly try throwing this chair off a cliff but it seems to have held up fine. You might be curious to why I'd say this when this chair broke on me - the left side of the chair's back broke on me. Thing is, I'm a chronic sloucher and lean back quite frequently. If you lean back and aim to put a lot of pressure on the chair's back, then know that you may be shortening your chair's life span. I'm not too upset about this at this price range because I've broken 3 chairs at this same price range in more or less the same way, so it's my impression that I'd have to pay up or sacrifice something else to have more durability in that department.One last thing to note is that I was sent the wrong color chair (I ordered black but got blue). Customer service did help and give me a small refund (I believe about $10) but they were not willing to replace the chair unless I returned the incorrect order first, which would have been very difficult for me - I'd have to lug the chair a mile on foot in the snow/ice. While I do feel supported by customer service and do consider the situation mostly rectified, I do think they left something to be desired and wish they had just taken care of the mistake thoroughly as opposed to give me compensation for an incorrect order I had no real choice but to live with.