Amazon Basics Rolling Desk Chair, Adjustable, Low Back, Padded Seat, Breathable Mesh, Swivel, Black, 21.25" D x 22.5" W x 38" H

Easy assembly with spare parts and the one important tool: the allen wrench that tightens those bolts. The instructions were clear and the parts well marked in the blister-package that is sturdy enough that cutting through the edges of the clear plastic bubbles to get at the parts with scissors is the best method to avoid having to chase the small parts when they fly out of the ruptured package. This chair uses the "New" kind of roller which is larger than the old ones and I was able to replace the standard tandem wheels with the super-slick roller blade type that are much faster and easier to maneuver. I'm sitting in the chair now as I type and it's very comfortable, even if the back isn't adjustable. The mesh back is much better for the Summer here (where it gets really hot!) and is more flexible than the basic upholstered chair back, so it fits and conforms. The one it replaced had been reworked several times and it was still too small with the back not correctly aligned, it had fallen apart anyway and was easier to throw away in small pieces.

I bought this chair for my teenaged son, who has a small student's desk in his room (also ordered and assembled at the same time). This fits perfectly for the small desk, and is reasonably comfortable for a medium-sized adult, teenager, or older child. Once put together, the chair itself appears to work flawlessly, seems comfortable enough, the height is easily adjustable, and of course -- the most important part, according to my son -- "spins silently 'round and 'round really fast for a long time." The blue color is a nice, deep blue hue that works well for him and makes it stand out a little more than your average black chair. I was able to assemble it fairly quickly without issues. My son uses it to sit in for his schoolwork and computer gaming/programming/hobbies at his desk, etc. and he says it's comfortable, even after sitting in it for 1-2 hours at a time. With this type of chair, you're getting exactly what you pay for and what you see in the pictures. No more, no less. The price is fairly reasonable, it feels sturdy, and if you're looking for an easy and simple office chair for light task work at a computer desk for a teenager or college student with limited space, this is an easy win. While it's not the smallest office chair out there, it's certainly not a large one, either. I am a medium-sized woman at 5'4", and my bottom doesn't hang off of it; that said, a taller/bigger person might want to look into something a little larger for comfort, if they have the space for it. My son is 5'6" (and growing) and slim, so it works perfectly well for him. My husband, who is larger and taller than us, sat in it and said it didn't feel bad...but he was unsure how comfortable it would be sitting in it for longer stretches of time. So...your mileage may vary. Overall, this was exactly what we were looking for and precisely what we expected for this product, so we're happy. I will update this review should anything change.

Initial impressions: The chair is better quality than I expected. The seat material is nice: feels firm but soft; better than those seats with faux leather. So far, it is comfortable even for being over 200 lb and over 6 feet tall. Many parts are sturdy metal, which is much better than plastic. The base that holds the wheels may be a form of plastic, but it is dense and feels strong; almost like metal. The chair frame appears to be a firm plastic too, but not thin, so my initial thought is it will last. It has a buffed texture [not shiny or smooth -- which to me is nice, because it makes it look and feel more solid and not cheap. The one weak point in design, in my opinion, is the cover that fits over the raising post: it feels a bit flimsy. Regardless, it probably wouldn't be noticeable to most unless they get down on the floor and squeeze it. Nevertheless, that there is a cover that raises and lowers like a telescope-- to "hide" the post, is a nice added attribute. A customer could leave the that cover off if they prefer, but I like it. I appreciate that the casters stay in place (unlike the other chair I tested: the KK Toner Round Rolling Stool, whose wheels do not stay in place). This makes it possible to lift the chair without fear of dropping casters. The casters are replaceable too, which is good. I was able to use Lifelong brand casters, instead, which are purportedly safe for hardwood and marble floors. The seat is stationary once attached. It is mostly upright [not leaning back]. Even with its mesh backing it is firm. This is not a plush, rocking chair type of product, yet it is comfortable. Instructions: As seems to be the new trend, they were mostly pictures without words. Regardless, putting the chair together was quite easy. Just make sure you doube check the front versus back of the seat -- this is important for setting the metal lift connector in place. And, don't forget to put the holding ring and washer on the screws. They add an extra screw for the connector, and an extra screw, washer, and pressure ring for the back attachment. That was a pleasant surprise; and is appreciated. The raising and lowering mechanism works well. You can sit on the chair while lowering it; it seems best to get off the chair while raiding it. It lowers to where the seat is 28 inches off the floor. It rises to 22.5". The seat is 17.5" wide x 16.25" front to back [the assembled chair is 18.5" front to back]. The back rest top to the floor is 34". The wheel base is about 20" at its widest point, before adding the wheel casters. With their standard wheels the width is about 21" to 21.5". With the Lifelong brand wheels, it will have a width of 21" to 22.5", depending on how the rotating wheel base is turned. All in all, a good experience. As I wrote, these are my initial impressions [I've only had the chair one day]. My intention is to use it daily as a dining chair. I will add to this review as time goes by [e.g., in ~ six months], to indicate how well this product does long-term and with moderately heavy use. I'd appreciate seeing more former reviewers do the same.

Great chair, comfortable, and easy to put together. Bought one last year as a gift for my husband and bought another one this year. Both are for use at our board game table, with one of them doubling as a chair for my music keyboard.

Great Office/Gaming chair. Easy to assemble took about 2 minutes. Sturdy and moves up and down well. Stiff in the Back yet flex is there!

Excellent value. This chair took only a few minutes to assemble with only 6 bolts. It feels very solid and stable and me wife said she finds it comfortable with excellent back support and she loves the blue color.

The chair is nice and compact and suitable for an adult. The seat is fine to sit in and it rotates and rolls around fine. However the chair has some major issues. It's not possible to lean back in the chair, and the back is set at an almost 90 degree angle which makes it uncomfortable for a while. I also bought a used chair, and the seat height adjuster was broken but fixable with some parts. Overall this chair works so I didn't go through the hassle of returning a giant box, but I would get a more comfortable chair next time.

I shunned buying such an inexpensive chair fearing the worst, but gave it a shot nonetheless because I've bought many computer chairs and had to get rid of them all due to the disappointing ergonomic deficiencies in all of them. After using this chair for long hours daily for three months, I decided to haul it to the donation center. But, at the last minute I had a brainstorm and decided to innovate. The only deficient feature of this chair is the back. The mesh fabric is light and weak and causes my back to hit up against the seat back frame in a most uncomfortable and painful way. I removed the back entirely and now use the chair as a back-less task chair. I also turned the chair around so that what was originally the front is now the back which places the height adjustment lever on the left side. As a back-less task chair, this chair is working out exceptionally well and it is not giving me any more grief. I sit in it for a short duration of one hour or less at one sitting and it is great. As a back-less chair it helps me to strengthen my back muscles and maintain better posture while I sit. As a back-less task chair, the price is right, the quality is good, and I highly recommend it.