Although Elisabeth was not able to meet us, she arranged everything to ensure we have a memorable stay. She is great to communicate with and has excellent practical tips. The apartment itself is really great. Much much better live than in pictures, fully equipped with all necessary appliances. Beds are comfortable to sleep on. We are a family of four, but two couples can easily use the apartment, since the bed in the living room is big enough. The apartment is very clean and spacious, located halfway between two underground train stations, approx 200m from each. Prater is really close to it. Although it is located on the big street that has a lot of traffic, room windows are oriented towards a smaller, quiet, street.
I would definetelly recommend it to others, and would gladly return next time.