The room is in a very lovely appartment next to an U-Bahn station.

Everything we needed was there fresh made big bed, clean towels. He gave us two guides for vienna, one of which we used extensivly to see some of the less crowded places in the city.
We could use the big kitchen and the supermarket was right around the corner.

We never actually met Costas, but he had a nice friend helping us the first day.