Our stay at Marta's place was as expected: the apartment is very spacious, well equipped and clean! Marta doesn't complicate however, you shouldn't be very noisy and avoid disturbing the neighbours which normally shouldn't be a problem. The apartment is located very close to the city centre, therefore there is no need to use the public transport.
Our choice to stay at Marta's place was confirmed to be the excellent choice for spending a few days in Vienna! Thank You!