This was an outstanding apartment. We stayed for 6 nights at the end of August. Verena was a charming hostess and was readily available for any questions or assistance. Our arrival time was earlier than the check-in time, but we arranged with Verena ahead of time to drop off our bags in a secure room and returned later to officially check-in. Although the weather was quite warm, we stayed very comfortable in the apartment by using the portable air conditioner located in the bedroom as needed.
There is a table in the bedroom with a rack containing all kinds of maps and touring information. Most impressive is the large notebook containing an encyclopedic amount of information from places to see, eat, shop, to where to find the nearest pharmacy, grocery store, ATM, etc. and each listing has a little map of how to get there from the apartment. It was so helpful.
The apartment was spotless and quiet. There were extra towels if needed. The kitchen was fully supplied with equipment including a toaster and a microwave. The apartment is only about 2 1/2 blocks from the Kunsthistorisches Museum, the Naturhistorisches Museum, and the Museum Quarter museums.
We arrived from the Hauptbanhof by taking 2 subway trains, which was very easy with our carry-on luggage. We left for the airport by taking the airport bus for 8 EU per person - the stop is just about 2 blocks away, behind the Naturhistorisches Museum. Also, the tram station on the ring road is 5 short blocks away from the apartment.
This is an excellent apartment in an ideal location.