This was a great option for my home office. It reclines, moves up and down, and has wheels for mobility.
My favorite feature HAS to be the arms that lift so you can slide the chair under your desk all the way with no gap, as you can see from the pictures. Lifting them is a little stiff, but it really saves space!
It has lumbar support (white piece on the back) but it’s not enough for my preference. I wish it protruded more into my back to support it. As can see the gap in the flow-up picture with my fingers. The lumber support also slides up and down so you can position it on different areas of you back (middle, lower).
I am also happy this came in gray, not just black/white, for a softer look to go with my office decor/color scheme.
It’s very comfortable for long-term sitting, but I don’t think I would say it’s ergonomic.