Super easy to assemble. The instructions were clear and easy to follow. I put it together in minutes. Better than that is that once assembled you have a very comfortable sturdy chair with great lumbar support. Couldn't ask for more at this price.
This is a great chair for small spaces. I bought the grey and white version so it wouldn't have the look of an office chair but it comes in black also if you like an official chair. Found it to be very comfortable too.
Nothing is in stock at Staples. I drove to 3 Staples to find any chair in stock similar to this. The chair is great but call before you go! The online "in stock" information is not accurate.