Gisella was a great host. She met us at the apt and provided a map and lots of handy recommendations about transport, sightseeing and restaurants. She always replied promptly and was around to answer any questions we had, as well as helped arrange transport to the airport. The apt is very clean, modern and comfy, and close to public transport (tram and underground), as well as Augarten. Lots around the apt but a fair walk to the city centre. Would definitely recommend this or one of Gisella's other apts to stay in Vienna.