Alessandro is an extremely superb host. He goes out of his way to pick up and drop off his guests at the train / metro stations although he doesn't have to. He is a very cheerful fellow and gives his guests lots of tips on how to go around the city, things to see, where to eat (less touristy prices), and other useful info. I highly recommend his place - very private, comfy, close to public transport, safe & secure, and very reasonable price.