I love the TV stand, but the assembly instructions were a nightmare. Almost NO written instruction, just pages of diagrams!!! I had a few issues with the round locking devices (M1) because I missed the smaller diagram the first time, and there was nothing in writing about making sure the tiny little arrow needed to point in a specific direction. In any case, I finally figured it out, but what a frustrating experience!!! The stand is fully assembled now, and it looks great. Now I'm off to install all the LED lights. Wish me luck!!!