Helena's flat was just what we needed to explore Vienna. It was easy to get all around the city, and there was so much to do around it. The flat is fantastic, with a quirky and charming bedroom that was perfect for two of us, and I have no doubt it would suit a larger group as well. Helena was incredibly helpful, and we based the weekend around her suggestions of what to do in the city. She even bought us a wrench to adjust the height of the bikes we rented from her. I would highly recommend staying here for any length of time.