Our party of three had two dinners at Hubertus Keller in late September. The restaurant is in a good location in the center of town. There are tables available inside and outside. The ambience inside is typical Austrian, The menu was large and offered many traditional dishes. The service was friendly and very helpful. One of our party is a vegetarian and we had no problem obtaining a number of recommendations from the menu that would work for her even with my limited skill with German. I had a classic dish of venison, spaetzle and red cabbage and it was done very well. My wife had freshwater fish and also found it to be excellent. The wine list was more than adequate with many Austrian wines plus a number of selections from France, Germany and Italy. Our experience was so good that we returned two nights later and again thoroughly enjoyed the meal and service.