I have been reading threads about restaurants in Vienna (which, btw, has been very helpful), but I am having a hard time finding a good dinner place near the hostel I am staying. The address I am staying is Kaiserstraße 77, 1070 Wien, Austria. Can anybody (maybe the "master of Vienna" Sturmi?) tell me if there is any good restaurant in the area serving traditional food? I personally don't mind going out of the way and splurging on food, but my travel companion is not as crazy about food as I am, so the price needs to be reasonable (preferably less than 30 euros in total for a meal. We don't drink any alcohol, so that should help).
Also, please let me know if there is any good lunch spot/cafes either in city center or near Schloss Schonbrunn.
Thank you all in advance!