We like this Saddle Adjustable Height Bar Stool.  They are quite comfortable and 3 of the for stools ordered can be adjusted to the right height to comfortably sit at the snack bar.  We have to "work on" the fourth stool to get it to spin and adjust, it seems to be stuck .  One stool came with a scratch on the seat, wondering how to cover it so it won't rust or mark clothing.