Cristina offers a great abnb experience. When we arrived she provided to us a map and made suggestions on sites to see. She had restaurant recommendations (I highly recommend Baba around the corner). I would recommend that if you have a lot of luggage to arrange a Porter (at your expense - which can be spendy but worth it) thru Cristina because you have to cross 3-4 bridges and she has 3 flights of stairs (no elevator).