An ideal place to stay and travel the short distance into the centre of Vienna. The public transport is excellent and the 4A bus stops right outside the apartment and drops you close to the centre of town,, you can use the underground but to be honest you don't need to.
The apartment is really nice, small but plenty large enough for a couple to use and very comfortable. Fully fitted kitchen although we did not cook there was plenty of scope to do so.
Really responsive and helpful hosts and we would definitely stay there again and hope to in the future