Kateryna's apartment is an ideal place to stay in Vienna. It is 30 minutes walking to the core of the city, but also very close to public transit. The central train station is a quick and inexpensive taxi ride away. The apartment is clean, bright, comfortable, and modern. The washing machine came in handy for us, as well as having the relaxing balcony to come home to after a long day. Kateryna was very communicative and helpful - even after we were forced to have a very late check-in time, Kateryna was very understanding. Would stay again and highly recommend!