I have a semi solition . I have no mezuzah on my other door. bc I live with jewish pple and non jews so its not receried to put up a mezezah. so basically I am left in peace only when the neighbors kids tell the mezshlug that someone lives there do they start to ring. and anyways I dont have any cash on me I am really a interac person... aahh.... I know I should get some change and keep it somewhere but a the kids would play with it and lose it . so what is the point.
but sometimes my downstairs neighbor gets pple coming very late at night and they ring my bell. it so annoying what I do is I dont ring back so they can not enter. I just tell them ring the right bell....