Olga's hospitality is outstanding, she was standing at the gate to open it for us at the very moment of our arrival at the apartment. She shared a lot of useful information with me already before departure and also at arrival. She took the time to explain to us everything that we asked for, like timetable for buses, vegan restaurants, Vienna City Pass, etc. Her instructions were also clear about how to proceed once we need to leave the building by car. The parking slot is a life saver if you come by car to Vienna, we left our car in the parking during the whole stay and used the public transport, because parking in down-town is very expensive and a slot is hard to find. The building is located in a green area, though the bus stop is by 2 minutes of walk from the building. We loved the calm and listening to singing birds in the mornings. The apartment itself is a pearl: cozy and tidy, not mentioning the shiny cleanness in the whole apartment. The kitchen is very well equipped, we found everything that was needed during our stay. Overall, the apartment and the surroundings exceeded our expectations and it was spiced with Olga's kindness and helpfulness and the excellent communication. We will surely return once we revisit the beautiful Vienna. This accommodation is 110% recommended to you as well. :)