First and foremost, the place was very clean and tidy. It was also very neat and homey.
The flat is just a five minute walk from the undergroud and tram station. We could reach whereever we wanted to visit very easily. Convenient location all and all...
Karl&Lisa were wonderful hosts and quickly replied to all our messages (>10 minutes) and were very kind. We would definitely stay there if we are to Vienna again.
Strongly recommended!