It takes some knowledge of assembly to put together. Best to not tighten all screws in the arm assembly before installing the back support. I am using it as an office chair and I am impressed with the comfort of this chair for the price. I may buy another one.
This is almost as comfortable as my last office chair. It doesn't have 3 adjustments but it feels good and is working well for me. I like that the arms lift so they don't run into my desk. Overall: great price good color and best choice from what was in stock.