It's pretty easy to put together, it's comfy and ergonomic, but I'm sure the other reviews have that covered.Since it's, you know, a chair, there's not that much to complain about or praise, so I'll nitpick:-Can't manspread at all, the arm rests (not adjustable) extend all the way to the front of the seat, which is a borderline dealbreaker for a lot of dudes. Personally, I might saw the armrests to free my legs a bit, it's kinda constrictive-The "lean back restrictor spring thing", whatever it's actually called, needs to be tightened quite a lot before the chair even pretends to try to stop you from leaning back-The headrest is definitely really cheap, it's a plastic piece going into another plastic piece, all held in place with two little plastic bumps to allow for a kind of ratcheting up and down movement-Kinda iffy to only have one little part be a mesh, I'm not sure what kind of airflow that will help with-Related to the manspreading thing, the chair is surprisingly narrow, probably the most narrow seat I've ever bought, which is pretty weird since the max weight on this thing is for people over a hundred pound more than meEDIT: bruh, this thing's already squeaking when I lean back. I'll grease it, but dang guys, pls.I like this chair very much overall. However, why can’t the manufacturer use an all-in-one hard polymer base instead of the metal one which needs extra assemble? Could be the cost issue I don’t know. The headrest, to me seems to be an afterthought, as I believe the chair design originally was only a high back without an headrest, it’s quite obvuous a screw-on unit with a fixture, but they are integrated well together. This adjustable headrest, however, does have a little play on the shaft but it’s not noticeable unless you rock it hard. The armrests with soft padding is a great plus, along with a cushion-like lumbar support. Overall, it’s a nice chair for just under $100, although there are many better ergonomic chairs out there if you are willing to pay more. If you take care of it, I believe it will last a few years before the hydraulic lift fails.This chair was super easy to install on my own. I love it while I'm working at home but I have to admit I find that it is easy to slip out of (I'm not big but my lower body is so this is probably why). I just wish there was a little more actual sitting space but it is really a great chair otherwise.It is a fairly simple chair does not have many features that make it good but it is not a bad chair but for example the armrests are very large and do not allow you to approach the desk which makes your posture is not in a comfortable position, it reclines but does not have multiple positions. the rest is pretty standard and as the title says it fulfills its purpose and is economical.Easy assembly, easy to follow instructions, comfortable chair.I have a bad back, so lifting super heavy things is difficult, I was delighted that the parts were all packaged in a way where nothing was stuffed together to be too heavy. The base is sturdy, but the seat and back are lightweight, making is very easy to move.They sent extra of each type of screw, which was very helpful, in case I lost one. I didn't lose any, but I appreciate the thought.Purchased for my teenage son and he loved the chair. My older son used it a few times and so we bought a second one for him. Definitely would recommend this chair. They preferred this chair to their gaming chair that they had for over 10 years.I enjoyed it for the first month or so and still do, but the recline has loosened up quite a bit and doesn't give me the back support it did when I first received it. Not sure there is anything I can do to tighten it up. Nothing seems to work.Real guy real review…Amazing chair for the price. The chair has great support, the mesh on the arms are pretty nice and the head rest is just what I was looking for. I am 6’2 180lbs and I fit in the chair with some extra space. The wheels can roll a bit better.. I have it on bare tileBasically if you’re looking for a head rest, arm rest, ergonomic. This is the best bang for your buck.