A warm, dark-wood neighbourhood restaurant named after the photographer Albert Renger-Patzsch, whose prints hang on the walls. The kitchen cooks south-west German and Alsatian food, and the house signature is the Flammkuchen — thin, crisp tarte flambée in a long list of variations — backed by a short, well-chosen menu of seasonal dishes.
It is the kind of solid, grown-up local that Schöneberg does well: unhurried, reasonably priced, and reliably good. Book ahead at weekends, and sit outside on Wartburgstraße in summer.