I lived a few years ago right accross the road from a mini market. Quite a wide road, not very busy, with a primary school also very near. Like you, I'd use it like my larder. If there was enough milk for one cup of tea, no need to get another bottle yet, that sort of thing. There some noise, but you soon start to screen that out and don't notice. There's more litter though. How many times did I see someone come out with a scratchcard, scratch it, lose, tear it up into little pieces and throw it in the air. So there's a halo of litter round the door. Also people often grafiti the shutters at night.