This place is fantastic,I stumbled on it by accident and it would be quite difficult to find even if you were looking for it.
It`s in the newer part of town on Bergheimer strasse between the Hauptbahnhof and the river but it`s off the main street in a courtyard.
It`s a very wine oriented place but the food is excellent.the meat is cooked outside over charcoal.I think it's themed as a kind of rural French place and most of the stuff on the menu is French but it's not at all fussy or pretentious.
The staff are all very young and look a bit bohemian and trendy ( think beards and daft haircuts) but they're really friendly.I was here on a rainy Wednesday and it was full with mostly locals,I guess because tourists and visitors would never know the place existed,the atmosphere was really good.
Price wise it's ok...about 20 euro's for a main course and about the same for a bottle of wine.