My box is a part of hallway on main entrance separated with Knauf wall with normal doors on wall and ventilation hole for bringing air inside of box and my parents maybe stop by few times in a year never asked what is behind those doors, and also I have one more spare sleeping room that I rent on Airbnb and during summer I really have lot of people coming and going and no one ever asked what's there.
Fear is only in you head but I get that I also had luck that nobody sniffed around
If WeedCash shows to be a trigger for you to start growing I think that all members here will be proud.