Vincenzo's place is very close to both the train station and what I suppose are the "main" attractions of Florence: the Galleria dell'Accademia, the Uffizi Gallery, the Duomo, etc. It's also a quick walk from the Arno. You couldn't possibly ask for a better location. The room is beside a somewhat busy street, so don't expect perfect silence—there will be what I'd characterize as pretty ordinary street noise. Still, this was a great place to stay.