Great chair for the price!  Easy to assemble, 30 min from out of the box to sitting down.  Recommend this chair for people less than 6-ft tall.  We use it at max height and very comfortable but taller folks will need a taller chair.  Adjusts up and down very easily.  Note that the arms do not adjust up/down. 
 They pivot down for use and back when not using.  Does not have all the features of other chairs, like adjustable back, but you are not paying for those features.  Good quality and priced appropriately.