Great location to explore Vienna. The public transport system is good once you figure it out. The apartment is basic and has some plumbing issues which I'm sure the host will have sorted by the time you get there. Also be aware that the apartment is on the 5th floor of an old building without an elevator, so either pack light or be prepared to do several trips up the stairs on arrival and departure. All in all, it suited us very well and we're happy to recommend it to the budget traveller. Happy wandering!