Sturdy, Glides smoothly, can handle the weight of everything I put on it.
I wish there was a way I didn't have to loose storage due to the rails making the basket higher.  Also you will lose some storage for the basket to clear the opening but minimal loss on the sides compared to other brands' configurations  But all in all, it is a great solution for kitchen cabinets and I am very satisfied.  Makes it soo easy to reach everything in my bottom kitchen cabinets.  Saves my back.  Well packaged, adequate instructions, and timely delivery.