Great quality chair that looks and feels like it cost significantly more than I paid for it. The plywood is formed and finished really well and the seat padding is fitted perfectly. Small details like the smooth hydraulic motion to raise/lower height as well as the castors that allow you to roll around without jerking or catching finish off the product. 
Super comfortable with a nice seating position mean you can sit for extended periods in comfort without back pain creeping up on you (I’m 49, things ache more now!)