I'm giving them the benefit of the doubt with this one because I got a glass of Radeberger when…read morethey told me they had it on tap. It 1) was extremely watery and almost warm; 2) had a fly in it. But this isn't a pub, and the kebab is worth arguing for.
The kebab is only 3.60 euro for a regular, and double meat will cost you 4.60 euro total. The sizing is enormous and probably the most bang-for-your-buck place you'll find in the area. All of their meat is of good quality, though, and despite the fly-in-beer incident I could tell that all of their ingredients were regularly checked for cleanliness.
Great place to for a cheap, yummy bite to eat, but honestly you're in Germany, so I really hope you aren't eating here EVERY day and go check out the beer gardens!