Judith (and her family) was a wonderful host, ensuring that everything was OK. The apartment was on the fifth floor (there's an elevator) and was clean, bright and airy. Nice and quiet with the double glazed windows shut. There was a tram outside the door and an underground station at the corner. And only a 10 minute walk to the centre of Vienna. Great location with plenty of local cafes and restaurants to get some local flavour. Thank you Judith. Highly recommended.