Excellent address in the heart of Vienna. Estrella's apartment is a beautiful place to stay for some days. The place is very well equipped, silent, clean and comfortable. About 10 to 15 minutes from Vienna historic center, the bus stop is about 2 minutes by foot. The district is nice and very convenient (food /stores/transportation). Estrella is very responsive in communication and has lots of attention regarding your stay
In summary: a true 5 stars class rental on Air BnB. Go ahead!