7' 3" high
8' long
2' deep
shelves have 10" of vertical space because I wanted to put 2 cases tall of regular cans.
the first shelf is 43" off the ground to accommodate some 5 gallon buckets on a skid. It has 4 upright 2x4's on the sides, the back of the shelves are screwed into the studs, and I built them out from there.
I'm going to do something similar on the right side and the back building one over the water and over a safe on the right.