This bar stool is ideal. it slides under the counter when not in use, and it offers both back and arms support when it is used. The rung aids in sitting, especially when the adjustable height is at the maximum.  The pressure device for lowering and raising the seats works perfectly.  I want to buy a second one but can't find in the white vinyl color of my first purchase. Excellent value.  Used 10% off coupon, 110% satisfied.

Pros: Really like the stainless steel color and white vinyl seat cushion.
Cons: none