Step one for building the cabinet said look for piece marked B1. None exists. By the poor diagram, I figured out the piece..it was marked RR. It’s gone south from there with no pieces matching instructions. The hardware is all marked well however. The unfortunate part is that there is also no YouTube or video tutorial. Customer service apologizes but has no solution. Crazy. Life’s too short to go through this frustration so I am either going to sell it and switch to Waterbox or get someone experienced who knows how to build it without the terrible instructions. Any ideas? I’m in Miami Beach Florida.