Olga was one of the best hosts I have had through airbnb! She was always there for us for any questions and greeted us at the apartment. The apartment itself was quiet, cute and had a well stocked kitchen that we enjoyed for our 5 night stay. If you plan on staying in Vienna and dont mind being a bit out of the city, I highly recommend this place! The only thing that we had an issue with was the strength of the wifi, but everything else was perfect!