My family ate here twice in August during our three days in Regensburg. Very friendly service, super fresh salads, delicious burgers and tofu and seitan options. The menu is clearly marked to distinguish between vegetarian and vegan options but most options are either vegan or can be easily made so. There are also "healthier" options available such as a quinoa/millet dish. It seems to be a popular place and we called ahead for reservations. The prices were quite reasonable. It is in a casual cafe setting, with seating outside as well. The only downside were the people smoking at the tables outside (but at least not inside) and the temperature was warm, but not unbearable. We would definitely go there again.