My husband and I highly recommend stay at Charlotte's! The location is perfect. The space is lovely, clean and spacious for 2. The apartment complex is quiet and equipped with an elevator.
So much is in walking distance and the metro/public transportation is within a short walk. One of the best parts was the proximity to the bus from the airport that drops you off right around the corner from the flat.
Charlotte was wonderful and met us later than our previously scheduled time despite it being late. Our flight was delayed and Charlotte communicated with us throughout the travel headache.
A grocery store is around the corner and the apt has what you need to make your meal.
Again, we highly recommend staying at Charlotte's place. We loved it and hope one day to get back to Vienna for another visit!