Christiana's appartment is simply amazing ! It was clean and also very pleasant to live in, we just felt right at home for 3 days. The appartment is on the ground floor in a building with an indoor yard, it is therefore really calm and also private. It is also very well located, 5 minutes by foot from a metro station that will get you anywhere you want to go easily. There are a lot of restaurants and nice places to hang out in the neighbourhood. Christiana also made the check-in and check-out really easy for us which was great since we were there only for a short time. I strongly recommend going with this appartment and we will definitely try and book it again the next time we come to Vienna !