Lidl

Lidl's vegetables are extremely well-priced and most of them are better quality than other local stores. What really made these stand out to me was the fact that at least half of these items were organic and still better priced than other stores' conventional produce prices

Everything what you commercialized put in the store. People who work there are very nice and helpful.

Nice super store

Great prices, reasonably spacious, not so busy, friendly cashiers (so far). Update: this has been my personal favorite grocery store in Mainz so far!

Did not have all items wanted and queues too long. Need self serve tills as in UK as lot of people just popped in for lunch ;!