The seat is small but comfortable, and the entire chair is very light.  If your looking for something really sturdy this probably wouldn't be a good choice.  Especially when the chair is at it's the tallest height, I'm really surprised they even made the chair go so high as it is pretty unstable at that point.   I wouldn't purchase them again, but now that they are assembeled they will be used.  Not sure how long they will last, time will tell.