I purchased this chair for my wife and it was a hit. The lumbar support was the first thing I noticed about it after I sat in it. It took maybe 30 mins to assemble and it wasn’t difficult and I did take my time about it. The mesh seat and back is a plus also not only for the cushioning feel it has but also the coolness of it because air can pass through. There’s nothing we didn’t like about it. I would recommend this chair for people who sit long hours definitely.
The chair arrived quickly and was fairly easy to put together. (Good instructions and the only tool needed was included.) I have found it to be comfortable and to support my back in the way it is supposed to be supported.