My fiancé and I had a short, but lovely stay at Stefano's apartment. He was so accomodating when we got lost in Florence and missed a train (ended up being an hour late to meet him and with no way of contacting him). He greeted us with nothing but kindness and was so nice in offering some amazing local recommendations for restaurants in Firenze. The apartment is just what we needed, beautifully designed and so close to everything. I would recommend you stay there too!