All the good basic ergonomics of more expensive versions but the parts are plastic and not as durable. You get what you pay for -- and this chair may not last forever. Regardless for me this was a great value and I love it.
The assembly instructions are great. Everything has arrows to remind you. Even they screws are in separate pouches labeled step 2 3. The chair itself is great. Mesh bottom my back and tailbone done feel compression. Reasonable size. Worth it if you are using it full time.
The salesman in the store said this chair would give me the most support and he was right. Very comfortable and I love the headrest especially when I am in a long Zoom meeting.