I just built it. It’s looking great!

Can't say much as It has just arrived and I assembled it, but so far great first impact. Easy to assemble, there is a youtube video that helps a lot, and they give you one extra screw of each kind in case you lose it. Very happy

- Armrests are indeed too loose but that's relatively easily fixable by sticking a soft plastic into the space underneath. Thickness of the plastic would determine the firmness. (see photo). It's pity that they could have easily make this adjustable by putting a (plastic) screw to same place.- Armrests are definitely not "ultra soft". They are not uncomfortably hard but for that claim, I was expecting a bit softer.- Depending on your usage habits, armrests being attached to back of the seat can be considered as an advantage or disadvantage. If you like to lean back a little while still using keyboard or mouse, this design can be a deal breaker. But if you do it for relaxing or passively reading, then they are very nice.- I disagree with people who thinks the seat is too narrow. For reference, they are exactly same with HM Aeron's we use at the office.

After reading numerous reviews and conducting extensive research to find the perfect office chair, I decided to purchase the SIHOO Doro C300. I bought this chair in February 2024, hoping to improve my seating posture at my desk and alleviate my back pain/sciatica issues. The chair was very easy to assemble, and all the parts are of good quality. After using it for a few months, here are my findings:The armrests shift positions too easily, especially when moving the chair by the armrests. They could have been sturdier.The seat is very short, causing an awkward sitting posture that worsened my back and sciatica issues. It’s hard to find a comfortable sitting position.The backrest can only be adjusted to four small positions, and I still haven't found the right one. Being 1.87 meters tall, I believe this chair is not designed for European individuals due to the short seat depth and the position of the back support.Unfortunately, I'm now past the 30-day return period and can't return the chair. I am now stuck with a chair costing over 300 euros that has not provided the desired effect and has failed to meet expectations. I do not understand why all the reviews are so positive.

Stoel is oké maar te klein voor mij. Ben zelf 1,90m en de zitting is te klein, hou te veel been ruimte over en de zitting kan niet besteld worden. De rug leuning is oké en heeft wel de juiste lengte. Over het algemeen ziet de stoel er goed uit, jammer dat de voet niet uit een geheel bestaat.

Had the chair for a few weeks now. While I had to get used to it, and found it uncomfortable at first, I've learned to appreciate it. It has good back support, but I would suggest the chair isn't for tall people. I'm 1.80M and I feel like the chair is a bit small.But what bothers me is it squeaks. It makes noises no new product should make. Any movement and it squeaks. I really believe it shouldn't be doing that. I also stuggle with the amount of arm rest options. It's just not enough.So overal I wouldn't really recommend the chair for this price.

This is a different version of C300 compared to the C300 in China mainland’s market .The base is downgraded that the cushion can not be adjusted forward (or backward). This combined with poorly designed tension and geometry of the mesh of the cushion, made it very uncomfortable to sit on it.Therefore, it is strongly advised to not to buy it.Besides, the building quality (especially the arm rest) is also not very good

Initially after purchase I had a problem with terrible creek sound on each and every move. I have contacted support and they fixed it. I screwed to tied chair legs, thus after applying some grease it totally fine. Overall good quality, I like the chair and for me it's comfy.

Très satisfait ! Le carton et les éléments étaient soigneusement emballés, on sent que c'est du travail de pro et ça fait vraiment plaisir. Le montage est simple à suivre, et le fait qu'ils laissent quelques pièces en plus est un vrai plus. Je recommande sans hésiter, ça soulage bien le dos. Pour l’instant, c’est un 200% pour moi !

But First Chair assembly provides are not good and second team they are professionals.Dont make this type non knowledge personal not to allow this type of chairs assembly.

don’t normally write reviews, but I had to make an exception for the SIHOO Doro C300. After spending way too many hours hunched over a laptop in a dining chair, my back was screaming for help. Enter this chair — and wow, what a difference.First of all, the setup was straightforward and took less than 30 minutes. The design is sleek (I got the grey, which looks great in my home office), and everything about this chair feels premium — from the breathable mesh to the smooth, silent wheels.What really sold me is the dynamic lumbar support and adaptive armrests. I didn’t realize how much strain I was putting on my lower back and shoulders until I sat in this thing. The support moves with you as you shift, which is a game-changer if you’re like me and fidget a lot while working. I also love that I can tilt back and relax during calls or breaks without feeling like I’ll tip over.The seat depth adjustment and headrest are thoughtful touches, too. It’s obvious this chair was designed with real comfort and ergonomics in mind — not just looks.Bottom line: if you work from home and value your comfort and posture, do yourself a favor and get this chair. It’s worth every penny.

مريح

Absolut empfehlenswerter Bürostuhl! Der Sitz besteht aus einem straff gespannten Stoff, der auch an warmen Tagen angenehm bleibt und nicht überhitzt. Besonders gefällt mir die individuell einstellbare Rückenlehne und die flexible Kopfstütze – hier findet wirklich jeder seine perfekte Sitzposition. Die Verarbeitung wirkt hochwertig und der Komfort ist top. Ich sitze täglich viele Stunden darauf und bin rundum zufrieden!