Barbara is a very very nice lady. She taught me everything about how to use the equipment in the apartment and recommended many nice local restaurants to me.
The apartment is very spacious, clean, well decorated and well equipped. U can also see many artworks made by her husband in the apartment. I really like them! The most valuable point is the location of the apartment, very near to the Ponte Vecchio and just opposite to the Galleria degli Uffizi. If u are a big fan of Uffizi, don't hesitate to book the apartment.
P.S. If u travel to Florence during the EXPO, u may have to pay some more for the passport registration in the local police office when u arrive the apartment.