Great brunch on every 2nd and 4th Sunday of the month from 10 till 15h! Tasty food, enough vegetarian meals, great price including hot beverages and juices and nice music. Thumbs up!
Schnitzel is a good option, come hungry!! Prices are cheap due to the student character of the whole place. Might get crowded in the evenings but usually you'd find always a space somewhere
Cheap food, but very rude staff. The staff we met told us that "this is Germany and we speak German here" as we couldn't understand what he said. He can speak English but didnt try to help us at all.