The flat of Thomas was really perfect to me! I think that the best thing i did in Vienna was that I reserved his house. I can walk around old city almost everywhere, especially The opera house and Musikferrein and Cessesion are very close! First two days in vienna, I even need not take any transportation, and i just walk around. It's the center of the city but also quiet! The house is beautiful, cosy and clean like pictures. I travelled in January but the flat was very warm. And the host Thomas was one of the coolest and kindest hosts i've ever met. When i forgot how to open the door, he frequently and kindly explain the method and confirmed if i could open. When i made a mistake, he said it could be happen and don't worry about it. I'm really thank you once more to Thomas. I will miss Vienna and his house, and recommend this flat to others!