The coffee bar in the WiSo foyer is like the kitchen of a good friend: Once you've made yourself comfortable at the round counter, you just don't want to leave. Over lovingly made coffee, you can watch the hustle and bustle of the university in complete comfort. Of course, there are also other hot drinks such as cocoa and espresso, as well as refreshing cold drinks. And even the small appetite will be satisfied here. With a tasty roll, something sweet or a fresh salad, you can be well prepared for the next lecture. And modern nutritional concepts are also catered for with vegan alternatives such as delicious banana bread.