Bonus Room Shelf Layout

[Gary S]

I'm not exactly sure about how your removable piece is situated, but for the rest of the shelving, a screw up through the bracket into the wood should suffice. I see no reason to attach any of the benchwork to the wall. My shelf brackets are on 32" centers, shelves are 24" deep. I don't see any issues with support on mine. The corners of the rooms do alot for support too - the brackets coming together at a 90 degree angle near the front of the shelf make for a solid foundation.

I'm not exactly sure whether I am thinking about the same thing you are... photos?