We only stayes for 1 night at Boris' s place but it was immaculately clean and nicely decorated. Great space for our family of 4. Free car parking out front was a bonus foe Vienna. We used Uber to get in and out of city and found it cheaper than public transport for 4 of us with a trip costing around €7 each way and about 15 mins. Communication was quick and no question or request was too much trouble. Highly recommend and price is reasonable in this very expensive city.