Staying at Luca's has been an easy and nice experience. The apartment is really comfortable and clean, the surroundings are quiet (residential, a small park nearby). It took us just about 30-40 min (bus + train) to get to Piazza del Poppolo from where you can walk to any part of the historical centre. Luca and his wife have been helpful all the way to accommodate our needs, from welcoming us with a couple of pizzas to giving us a lift to the train station in the morning (they live next door, so it's easy to communicate). A little tip: the bus to/from the station runs on schedule but is not always reliable. So if you miss a bus take no worries and take a pleasant and easy 15-min walk instead (quite ok if you carry no luggage). Overall, we enjoyed our stay and would like to come back some other time!