Josephine's apartment is gorgeous and has all amenities needed for the comfort of your stay. The elevator makes getting up to the 6th floor easy, although we recommend not having bulky luggage as it is very narrow in elevator.
If you are there in the heat of the summer bring earplugs as the nearby hospital sees lots of ambulance activity, and the metro runs most of the evening, seems to quit after midnight... it is a beautiful apartment, everything you need is provided.