We stayed 3 nights in Christianes beautiful and charming apartment. It is situated central in Vienna and the metro is two steps away. It provides everything you need - we especially loved the Nespresso machine, that made our mornings great (find the capsules in the city center :)) The bed is comfortable and the area is quiet at night, in spite of the central location. My friend and I agrees that we should make this trip to Vienna a tradition and always book Christianes place.