Relatively easy to assemble and once it is very comfortable. Decent lumbar support and moves easily across the floor. It replaced a faux leather chair that constantly shed its skin. That won't happen with this comfy mesh product.
I bought this chair to replace a padded seat and back chair that was wearing out. This chair was easy to put together and is very comfortable. I can sit in if for long periods without getting tire.
I was looking for a new chair that would provide support for my lower back as I suffer quite a bit from lower back pain. So far this has solved that problem for me. I do spend about 6 hours a day sitting and I've noticed in the evening I haven't been in pain like I was in my old office chair. The reason I didn't get it 5 stars is that while it does recline it is really hard to do so. The mesh is also uncomfortable when directly against your skin as well. So as the summer months approach I'll probably have to cover the mesh with a blanket if I want to wear shorts. In regards to assemble overall it was easy but I did need help getting the wheels into the base.