Michael and Mattias immediately responded to all our inquiries prior to arrival, and Michael arranged to meet us at the apartment. We felt very welcome. The apartment is fantastic: modern, everything is new, very clean. I loved the layout, it is a great spacious place for a family of four (two bedrooms plus the living room has a foldout couch). Bathroom is fantastic, water pressure is great. There is a washer, which was a life savior. Beds are great, the best sleep I had during our 2-week trip in Europe. It is also very quiet, the windows are facing away from the street. The kitchen was well equipped (though we did not cook), even had a Nespresso with lots of espresso capsules. A final touch: bottles of sparkling water and little Mozart bonbons next to each bed. The place is located within 15-20 min walking distance to all the museums and other attractions. Definitely a place to stay on our next trip to Vienna!