Rewe is a good sized grocery store, the layout is pretty good too. Don't be afraid to ask the…read moreclerks if they speak English, most do speak at least a little, and are very helpful. Parking might freak you out if you don't speak German... it's super easy- just drive to the gate, push the green button and get your ticket. When you check-out, just hand the ticket to the clerk and they will validate it (punch holes into it). When you leave, just put the validated ticket back in at the gate and drive out!