Serves its function perfectly. I bought this as I had purchased a new 8" box spring and a new 15" mattress, which made my bed sit way too high on my old frame. This solved the problem perfectly! I added this to a new queen upholstered headboard, and no longer feel like I need a step stool to climb into bed. Also has the center support which is necessary, and I love that it is on wheels so I can move the bed to clean. Highly recommend if you need to lower your bed due to the higher mattresses they sell now. Easy to assemble too.