Rolando's apartment is very well situated at the Ponte Vecchio. There are a number of great restaurants and bars within just a minute or two by foot. It's also very close to such things as the Uffizi gallery.
The apartment is quite spacious given its location. It's a little noisy at night (you can hear some street noise due to the location) so if you're a very light sleeper you might need to look for something outside the city walls. We'd also recommend not arriving by car as the apartment is within the ZTL and you'd need to find somewhere else to park -- however Rolando very kindly told us where we can park with our car.
Rolando was very communicative, greeted us warmly and recommended some restaurants. We would recommend his flat!