Our CD and DVD collection was not organized very well, we needed something. Did a lot of research before we decided on this unit. Came together in under 2 hours, quite easily. Good quality, actually contains real wood! The knobs that hold the shelves are metal not plastic so they won’t bend and break. The shelves have groves that slip over the knobs so the shelves won’t slide. CD’s hang over the shelf  only slightly so that’s not an issue and DVD’s don’t hang over at all. This unit allowed us to alphabetize our collections and sort by genre so it’s easy to find what we want (also discovered DVD’s we forgot we had! Lol!). Very happy with this purchase.