Such a great find. Close to all there is to do in the city centre. Marian was very quick to respond to any messages before we arrived. Easy to get the key from the ground floor. One thing to note is that it’s 4th floor with no lift so it can be a bit of work with your luggage if it’s heavy. Apartment has lovely kitchen, is super warm (we visited in Jan), great living room and very big bedroom. Area is quiet and felt very safe. Marian had travel guides to use which were great. Would def revisit again if back in Vienna.