It is very comfortable (for me) and I can sit and work in it for hours without any discomfort. Almost as if it had been designed to my back.

Overall, I'm very happy with it. It's roomy enough for me, but the neck and back support are not ideally positioned, at least for my height.

It is comfortable and sturdy to hold me. Quality of the parts & packing, to the materials used, to the ergonomic comfort is very impressive. A couple hours in with everything else staying very comfy.