I just got back from a lovely stay here and both Klaus and Stavroula are wonderful hosts. Everything is really accessible and you just have to step outside to find great food and night life. On my first day, Klaus handed me a map of Vienna and had a lot of insight on the places worth seeing. Also shared a few meals with them which was super nice! Overall they were very kind and accommodating and I would recommend staying here if you want to experience Vienna the right way!