Even though I only spent one night at the B&B, and only spoke with them a few times, Isabella and her husband were wonderful hosts. They made me feel extremely welcome. Isabella was very helpful in explaining transportation to and from the center and gave me a map and an info sheet that was useful, and even helped with laundry. The house is a bit further away from the center (25-30 min from Vatican, 40-45 from Roma Termini, 1 hr from Fiumicino airport), but the station is a very short walk from the house, and there is a pretty good pizza place, fruit stand, and small store just down the street. The house itself is very nice -- nice garden and dining/common area. Thank you Isabella!