We will have drawers, we're not planning "false floor".Can you do a false floor for the rear. I think this would be a decent seller and especially if it’s foldable and/or removable.
I have been looking into building one myself for guns underneath and dog box on top. A shelf/false floor means I. Don’t have to break the guns down and they are out of site from any prying eyes. Would be almost impossible to get them out without opening the doors as opposed to just breaking a window.
The photo is from one that is made for the VW ID Buzz.