If you are in Munich this is the place I would stay. His apartment is easily accessible through tram, U Bahn and S Bahn. Frank is very generous, kind and gracious. He really make me feel at home and his apartment is so clean and tidy and cozy. There is water, even wine, mask provided and breakfast at your helping. The room is heated and the toilet too. So during the cold season you will be warm. He take cares of details and his instruction to places is implacable. I have truly enjoyed my stay.