The room where we stayed is part of a typical standard BnB, whereas the kitchen is shared with other rooms, while the bathroom is private.
Very clean, great position (in a great area of the city: the Museumsquartier) and very professional communication.
There’s a supermarket (called "Billa") very close to the location.
I really have nothing to complain about, actually it even exceeded my expections.
Highly recommended!