We stopped here for drinks and snacks several times whilst in Berlin for a week.
The service was excellent. The waitress was very friendly and helpful and spoke excellent English. The bar was clean and nice surroundings in which to eat and drink. Outdoor seating is comfortable and Auguststrasse is an interesting street to pass time just watching.
The food we had was fresh and of good quality. Drinks were excellent and well priced.
Overall, fairly standard in what it is offering in this area but excels above surrounding bars in quality and service.