+ The chair is very high quality in every component.
The fabric and the rubberized fabric on the back are very high quality.
Sturdy construction and the armrests, although they have a bit of play, the arms save it because they are very sturdy.

- This tool on the back that you adjust up-down, in-out is very decent, but some cables inside (cables covered with plastic like bicycle brake cables, you can also see them from a friend who posted a photo in the comments with the chair back opened) touch this plastic mechanism and when you press the mechanism with your back you feel an annoying clack clack on the back of the chair.
The back mechanism touches this/these covered cable(s).
You need to open the zipper on the back and pull this cable away from the plastic mechanism.
I guess that over time the cable will touch the mechanism again.
If you can keep it permanently away from the mechanism with a zip tie, that's good. I didn't look further to see if I could tie the cable away from the back mechanism.

- Also, it's not worth 430€ as it was at first, let's be honest, that's excessive.
I got it for 370 a year and a half ago, but for 300 it would be a good price for what it offers.

It loses 1 star for the price and for the issue with the back mechanism touching the cable.

*Obviously, this issue with the cable may never happen to you, just in my case, over time the cable moved towards the back mechanism because they left it loose without any clip to tie it somewhere away from the back mechanism.

Initially, I will say that I have never seen such packaging in a product. I got it for 369 euros, which was a good price for this chair.
Positives:
- Very sturdy construction, nice support for the back and arms. - The construction is all made of aluminum/iron, and you can tell it will last over time.
- It supports the back well, and if you adjust it correctly, it is comfortable.
Negatives:
- I will start with the worst of all. It has a terrible smell of burnt plastic that is unbearable. You can't breathe after a while, and the first night I just left it in the room without processing it caused !!!shortness of breath!!!!! in the child. I took it out to the balcony, contacted the store, and they told me they have similar complaints about this one from other customers; they suggested I clean it with warm water and vinegar, which I did. Three days later, it still smells of burnt plastic and vinegar together!!! Unfortunately, I can't return it because it's not a reason that covers the return for them. I regret buying it and spending so much money as it is not worth the stress it caused us with the child and the hassle of cleaning and related issues. I have also contacted ANDA through their official website and am waiting for a response.
- The paint on the metal base is not electrostatic but simply sprayed, so over time it will definitely fade.

I do not recommend it and would not buy it again.

After watching a lot of videos and reviews, I decided to buy this particular chair since I work from home and sit for 8+ hours.

Let's start with the positives:
The chair is very high quality. I am 1.78m tall, weigh 85kg, and my feet comfortably reach the floor. It really looks sturdy and seems like it can last for years since the faux leather appears to be of very good quality. The cushion you sit on is very comfortable and soft compared to others like the SecretLabs Titan Evo, which feels like a rock. It also has very easy assembly and instructions. Like all chairs in this price range, you can adjust it exactly how you want, backrest, relax tension, 4D armrests, a magnetic neck pillow that you can place wherever is convenient for you at any time. Of course, there is also the built-in lumbar support that you can adjust for height and inflation, but below I will explain its biggest problem related to this.

Now let's move on to the negatives and the reason for the 3 stars:
The built-in lumbar support is truly a huge hassle. Let me explain what I mean. Essentially, when you use lumbar support, it depends on each person's spine. Some have a large curve in their spine, and some have almost none, where they do not need adjustment with significant inflation. In this chair, even at the smallest setting on the built-in cushion, you feel a rock in your back that really makes you want to take it and burn it because it doesn't give you the option to essentially remove it, and you constantly feel something pushing against your back that bothers you. Specifically for me, even though I tried for 2 whole weeks to get used to it and told myself every day that it was my body's fault and just to be patient, in the end, I ended up with back pain and bruises. That's when I said enough is enough, and we need to see what's going on. So I opened the chair, and what did I see? In front of the lumbar support, they have nailed a plastic bar horizontally so that with the inflation of the lumbar support, it pushes the entire chair uniformly. This bar is not even included in the images that advertise the chair. So as it was, I removed it, with quite a bit of difficulty because it is nailed with rivets and you have to break them with a drill. After I removed this miserable and pathetic plastic bar, the chair became somewhat more bearable at the lowest setting, and at least you don't feel a rock constantly pressing against your back, but a slight imperceptible pressure that is tolerable. However, putting this plastic bar instead of making the lumbar support larger, and of course hiding it from everywhere, does not align in any way with the image of a serious company, and personally, it surpasses me.

I am attaching a picture of the opened chair and the plastic bar that I removed.

Well, I will also share my experience with gaming chairs, having tried the Secret Lab Titan Evo and now the Anda Seat Kaiser III. First of all, I am 1.78cm tall, weighing 80 kilograms. So we are talking about the Large version of the chair. The company states that the Large is ideal for up to 1.90cm and 120 kilograms.

- From the packaging, you can tell that you are dealing with a premium product. Very well-packaged, with all the necessary protections to prevent any damage during transportation. The total weight of the package is 35 kilograms, so keep that in mind if you don't have an elevator.
- Assembly is very easy. Whether with a YouTube video or the included instructions, you need about 30 minutes at a relaxed pace and you're ready to go.
- Let's get to the important part. The chair has incredible construction, it is sturdy and durable. The appearance is subjective, but for my taste, it is a gem.
- The internal lumbar support for the lower back is fantastic. It can be adjusted up and down, in and out to find the perfect spot for you. It could have a bit more outward adjustment, but I have no complaints.
- The cushion you sit on provides great support for the entire body and is incredibly comfortable. There is plenty of space, and you can comfortably fold your legs.
- The headrest cushion is magnetic, so it can be easily adjusted to the desired height.

If I have to find a negative, I would say that the availability of the chair with fabric instead of PU Leather is non-existent in Greece. I didn't have the option to order from Anda Seat. Only time will tell how well the PU Leather withstands wear and tear.

The chair is used for at least 10 hours a day due to work, and I can confidently say that I have found my comfort. No fatigue, no discomfort, it feels like I got up from bed and not from a chair.

If you don't want to spend your money on doctors for your back in the future, make an investment and get a serious office chair. In the long run, you will spend less.