Very comfortable chair with mesh all around so you stay cooler. Easy assembly with fairly good directions. I did not want arms on the chair so I left them off. I suggest you look for a YouTube assembly video and it will be even easier to put together.
Adjustable lumbar support was a selling point for me. The angle of the seat is also very helpful to take pressure off my pelvis and hips when sitting for long periods of time. Very simple to assemble.
Easy to assemble due to good directions tool and all screws present. Took about 20 minutes on office floor to assemble. Has great thigh and back support.
Comfortable! Easy to assemble but the casters don't fasten into the base of the chair like other chair's that I've assembled. The directions don't specify how you're supposed to attach to the base and I haven't had time to call the company to ask. This is a well made chair. It's solid and worth the money as it is very supportive for my back and the arms adjust perfectly