Sigrid is very kind and friendly, and her apartment is a perfect place to explore Vienna, especially when you are only staying for a short time in the city. It is 3 minutes by foot to the U1. Sigrid helped us conceive a city walking plan, and provided maps. The room is very spacious and clean with all the basic amenities, and the bed is very comfy. Shared bathroom is spotless. Sigrid helped us do our laundry, which was very kind. Breakfast was plentiful. Last but not least, we loved Maxi the cat!