I think this depends radically on where you live, how obvious the frontdoor’s unlocked status is, etc.
A different way this can be handled btw is to install an electronic lock with a combination-code, which you can give to your friends.
I think this depends radically on where you live, how obvious the frontdoor’s unlocked status is, etc.
A different way this can be handled btw is to install an electronic lock with a combination-code, which you can give to your friends.