TNB500LDA

PRO: Comfortable! Actually, very comfortable. Better than my desk chair back in my company office and my other home office chair. PRO: Adjustable! Love the adjustable recline depth and lumbar support. I'm 6' tall and the lumbar lines up perfectly at the highest setting (goes up and down) and for the first time I can say a lumbar support is actually helping my posture! PRO: Assembled in 10 minutes. It came in 6 pieces - base, seat, back, 2 armrests and height mechanism - with 6 bolts and practically assembled itself. The wheels were even pre attached to the base! PRO: STYLE. It looks GOOD, not your normal corporate-drone black style that I def didn't want in my living room. The white, gray and blue looks excellent. CON: Seat tilt doesn't lock in place. There's a lever to lift the back of the seat so it tilts you forward, but it just goes back down under my weight (240lbs). Not a problem for me at all though, at 6' I don't need any extra height. CON: Armrests don't come up quite as high as I'd like, but again I'm very tall so probably not a concern for most people.

I bought this chair to replace a 10+ year old sub $100 chair that was starting to fall apart. Since the COVID-19 pandemic I'm working from home full time and needed something that was customizable and supportive. I have lower back issues and currently have two bulging discs in my lower back. I had back surgery 25 years ago to repair a ruptured disc so support and comfort while sitting are a very high priority for me. First things first - let's talk about assembly. It couldn't be easier! There are 6 bolts you have to install - 2 for the arm rests and 4 for installing the back to the seat. That's it! It's unbelievably simple. It took me about 10 minutes to adjust the chair to my liking but that's because it's so customizable. I sat in it for a while, working on my laptop at my desk, and immediately noticed how much better it was coming from my old chair. I sat in my old chair and couldn't believe I sat that way for 10 years. It's a night and day comfort and support difference sitting in this chair. The Sidiz T50 chair is a bargain for what it offers and my only regret is that I didn't find and buy this chair sooner.

I love almost everything about this chair. The seat height is perfect for me as am I only 5', it has many adjustable features, and the seat is comfortable. However, the back is way too hard due to the lumbar support bar, which cannot be removed. I almost returned it because of this but kept it due to to limited options for short people. I keep a blanket over the back for padding.

I spent a month looking for the right chair. When this finally came, I knew I made the right choice. It’s more comfortable than many Hermann Miller chairs I’ve used at the office, and immediately fixed my back problems developed while sitting on dining room chairs to work. By far the best value for money in the task chair department that I’ve seen. Of course I’d love the higher end Steelcase version, but for a home office this does the same thing just as well. I can’t speak to longevity, but in 6 months its held up extremely well and is just as supportive as the day I got it. The only downside is the lumbar support tends to shift on its own, so it’s less supportive right there than I might prefer.

I'm 6'1" and 225 lbs. I can tell this chair is well made, and it looks great overall, but there are big drawbacks: (1) Lumbar support is a hard plastic rock against the mesh and can't be adjusted far away enough from the mesh to be clear of my back and allow the mesh to support me instead, so I feel the hard rock on my lower back every time I sit down. If the support were more curved like other plastic lumbar supports I've seen, or had some give, it might be better, but the hard bar shape doesn't work for me. If I could adjust it higher, it might meet the height of the small of my back and be out of my way, or at a height that is actually useful. If the support could be removed, I would be thrilled. I'm considering sawing it off. (2) The backward tilt of the chair when locked in the most upright position is disappointing. Locked fully upright, I want my swivel chair to function more like a straight-backed kitchen chair, but this tilts back 15-20 deg by default. Bummer. (3) The headrest holes are very visible on the back of the chair, if there is no headrest attached, and they take away from the aesthetic. Most of the product photos avoid that angle.

Though there was an early issue with shipping, the company went above and beyond to solve it and get the chair to me expedited at no additional cost. I use it in my office where I do mainly photo and video editing work. It's very cool and comfortable, was easy to assemble and has held up really well in the months I've had it since writing this review...no sagging at all of the mesh material! I bought the headrest and it also very nice and highly recommended. Thank you!

Not worth the price at all!! Unable to screw on the top of the chair to the seat. There is a thick piece of plastic, designed on the chair, that blocks the screw holes. One should be able to assemble the chair with tools provided. Absolutely ridiculous, now who wants to pack up a chair in this huge box and return it? What a hassle, but still getting returned. They really have the nerve to charge this much? I do not recommend at all.

Amazing chair. First office chair that never caused me back/neck pain. As soon as I got it I forgot I had it because I no longer was cursing with pain. Some people said the seat depth was not adjustable but it IS adjustable. Read the manual to see all adjustment options, there are many that are not obvious. Perfect for a short 5'4" person like me--slide the seat all the way in when I want my feet on the floor, and all the way out when I want to sit cross legged. Great chair for sitting in any position, straight up, lounged back, cross legged, etc. Worth every penny.