I met up with my son and we had a fantastic 4-day stay in Eva and Michi's apartment. Booking was easy, with quick, helpful, friendly responses from Eva.
The apartment was exactly as described. It was spacious, clean and comfortable with lots of thoughtful extras for us to use - a coffee machine with pods; a range of toiletries; washing facilities, umbrellas, etc. Our hosts had kindly left us a bottle of wine and some chocolates to welcome us on our first night and there was even a portable wifi that we were able to take with us on our days out!
The location is superb and allowed us to explore some fabulous restaurants within walking distance and all the stunning sights of Vienna.
The private pre-bookable airport taxi recommended by Eva was brilliant as I was travelling to Vienna on my own. The driver was waiting for me in Arrivals and took me straight to the door.
I would not hesitate to recommend booking this apartment for a city break in Vienna.