We had owned a couple of these chairs while my daughters were young, and they really got used to them while working at their desks.   They were lost in a move, so when I ran across this one, I had it sent 
immediately.  My daughter is very pleased.  The kneeler is much better padded than older models, and this chair is certainly much sturdier.

Pros: Great price, for a product that is better made than they were in the early 90's.  Better cushioning in seat and knee pad.  
Cons: Perhaps an easier height adjustment?