It was great trip!
Thank you Nick for your nice apartment - it is very nice.
In details:
Location: close to the subway and bus lines. If you want to walk, do it! Quiet close to the citycenter, trainstation and Wiener Stadhalle.
Apartment: historical building with old stairs and elevator. Great atmosphere! Apartment is clean, quite big and fully equipped.
Host: Nick is very helpful, answering all the question very fast. Even recommended couple of places to have a dinner and breakfast! Easy going and it was pleasure to take a deal with Nick.
Highly recommendable!