Stefano's place is around 20 mins from the train station while also being same walking distance from Ponte Veccio and 30 mins from Piazza del Duomo. Everything I wanted to see in Florence was easily accessible. Stefano was a really nice host, he greeted me with a smile and gave me some really good local tips for gelato as well as seeing Piazzale Michelangelo that I have not considered. The room is simple and tad bit noisy sometimes as it is close to the street but very comfortable with enough space and a large bed. Grazie mille Stefano! :)