First off, Ingela is a Super Hostess! I did not get to meet her, but she is totally on the ball, which is a huge thing when you are renting a flat for 7 people in a strange land. Her flat is great- big, nice location, clean and really well appointed (she even has a Swarovski refrigerator!). Even if the place were a dump (which it most assuredly is not) Ingella's residence would be a great place to book because of her professionalism. Go to Vienna, Stay at her flats, simple!