Product assembly pieces quality was very good and assembly was straightforward.   It helps to have an extra pair of hands during assembly.  Finished product is sturdy and non-wobbly; swivel works smoothly.  Excellent hardware except attachment of seat cushion using wood screws.  This seems, to us, a little marginal, but since seat cushion is round/symmetrical, should screws loosen over time the cushion could be rotated slightly (30-45 degrees) and screws reset.  Also, one of the leg casters had been driven in too hard and had exposed the nail head.  We applied caster pads to all four legs for safety and prevention of damage to our floor (Congoleum vinyl).  Had the seat attachment been more robust and positive as were the wood frame bolts and the mishap with the caster not been present we would have ranked this item a five.  Still, an excellent price with the added discount.