Astrid's apartment is beautiful and warm. Even though she was ill during my stay and I did not get to see her much as I was out visiting the city, I was greeted by her excellent music and clean apartment upon my return every evening. The location could not be better: an easy and short walk from the touristic center of town while centrally located among popular restaurants, cafes and shops. The U4 metro was only a few minutes away on foot. The room is equipped with guide books, maps, hangers and a reading lamp and looks out on an inner courtyard and is therefore very quiet. I would certainly stay at Astrid's again when back in Vienna.