This chair is PERFECT!  Arrived sooner than expected.  SIMPLE to assemble and hardware included!  Looks very classy in our office.  It is the perfect height (very adjustable) for both me and my husband.  I will say if you are a large (in pounds) person this chair might not work for you.  It swivels free and nice.  Actually, the first night we got it, I had fun just going in circles - and I'm a senior citizen!!!  It's very comfortable and I know this chair will help with my posture - my last chair allowed me to slump/hunch over and this chair puts me in a upright position.  The price was right.  No complaints.....I can only "sing the praises" of this chair.