I had to look it up, since I live in the center, but this is what we have. The parking is free and the bus fee is € 6 for two-way to the center, and addtionall

I had to look it up, since I live in the center, but this is what we have. The parking is free and the bus fee is € 6 for two-way to the center, and addtionally for all lines in the city within an hour of parking or leaving.