Lina's appartment was a very good accomodation and her parents gave us a warm welcome. We had a car so we did not use the bus (the bus stop is litteraly at the doorstep) but we did use the metro from Hutteldor U-ban station. By the way, Huttedorf is a P+R (park and ride) station so you can leave your car here all day long for 3,40 € and ride to Vienna.