Supermarket
REWE
52 locals recommend,
Location
43 Schwabstraße
Stuttgart, BW
Tips from locals
It is my favourite. You get everything you need and in the middle of the store they sell freshly made sushi.
In the REWE or the Lidl supermarket (both are next to each other) you will get everything you need - food, groceries, water, bread, toiletries, etc.