Nicolò was prompt in answering messages and very helpful in giving tips for getting around town and for what to see. The apartment is very spacious, great size for the group of 4 I was with. The apartment is located within a short ~5min walk to the nearest metro station. Walk to the Vatican is 20-30min. I walking back from the city itself is 45-60min...not a hard walk, and you can easily take the bus 46 back. Overall a great stay!