I stayed in the apartment for over 5 weeks in Oct/Nov. David, his father and his uncle were always on hand to provide assistance when needed. The apartment is very spacious and location was perfect. Everything you need is within walking distance. In less than 5 mins, you can walk to Sante Croce, Ponte Vecchio or Piazza della Signoria. The apartment itself is very comfortable, it's split over 2 floors and has all the facilities you'll need for a short or long stay. WiFi worked best near the front door or on the bed upstairs. The only downside is the lack of natural light, as there is just a single window downstairs. I'd definitely recommend staying there.