Giuseppe is an excellent host! The location is convenient for 2 reasons:
1) it is nearby the airport
2) you can take the train from your location stay to Rome. The one way transit is 20 minutes and the ticket costs €1,50 (US$1.70; £1.30).
Trust me, this location is a lot better than traveling to Rome from the airport that would cost between €50-€100 (US$56-$113; £43-£87) by taxi or Uber (a train ticket is around €15) and staying in that city where, typically, you might pay over €135 (US$152; £117)!