Giving 4 stars because the screws were NOT labeledseparated by type. They were just separated by 4 bags, one for each chair. So you had to figure out which screw shape belonged to the letter they wanted. Then when connecting the legs to the seat screw in EACH screw before tightening otherwise the last screw will NOT go in! 

Besides those cons the chairs are beautiful, I have no issues with wobblinguneven legs. The heights are as described, no differentiating sizes.