I really enjoyed my stay at Tatiana's place, the flat is comfortable, clean and actually much bigger than I expected :) The flat is located in a really nice area and if you like walking you don't even need to use the public transport to reach the city center. Booking, check-in and check-out have been very easy, as Tatiana is helpful, flexible and she replies super quickly. I felt very welcomed and I can totally recommend this place if you want to have a great stay in Vienna!