None of the screws fit the hole they are meant to screw into, which destroys the wood and strips the screws by the time you’re done building. Good luck if you ever need to take it apart and rebuild it with the stripped screws WHICH WAS A REQUIREMENT TO EVEN GET THE SCREWS INTO THE WOOD TO BEGIN WITH. To clarify, I didn’t even use a drill. I screwed every single screw in by hand, and my hands are absolutely killing me after because of it. Don’t buy this bookshelf and save your sanity.