The house was amazing and everything was so clean, and Markus and Matt have been extremely nice and responsive.
I just found one inconvenience to the house, if you are more than four people the lounge becomes a little bit small, because of the sofa bed.
And the neighbours don’t seems very good, but the communication with public transport is too easy, there are an underground station, that leves you at the centre of Viena, next to the apartment.