Works and looks great.  Relatively easy assembly and install for cabinets with standard 21" frame opening.  Lose some  storage surface area compared to shelf but pullout makes items easy to reach even when packed in.  Would be 5 stars except for unprotected metal tab in front of slide that digs into and scratches the cabinet door when pulling the shelf out if the door is not fully open.  I slipped on a piece of plastic straw over that tab on the door side which helps to push the door open and prevent scratching.  Need to find something more durable for that cover.  5 stars if tab cover is included.