This chair was really easy to put together it only has like 5 steps and the hardware is partitioned for each one. Chair quality is also really good and the adjustable lumbar support is great.
We bought this chair for the pair desk in our office its used by mainly 2 part time employees one person is rather large and we were worried it wouldn't be comfortable to him but he says if very comfy.
I sat in it at the store and played with the adjustments. It was on sale and compared to the other chairs on the floor it was the one for me. I like it even better after I got it home. I adjusted it for me personally and it makes a huge difference in how I feel after working all day at my desk.