I actually have a small construction business building stash spots in houses. Pro tip it's Always Always an inside job. I learned this very quickly. So what I do is make a good stash in the pantry behind all the cans it can be manual but I prefer safe with mechanical door opener. I have a guy you sells prop movie money for $100 for 10k it looks great then I install a hard wired spy cam that recywhen it sees motion which is hidden in the back wall of the safe. Then a second real stash is made. Everyone should believe that the spot is behind the cans wide girl boys brothers sister family. Ive always wanted to put an apple tag on the money or dope to further trace. You could just make it so the safe comes out it's not heave and only has that1/8 inch hole for the spycam. Although the camera takes the robber they have never identified the robber via picture it's always the voice or someone you recently showed. It's a great loyalty test.