The picture and description of Orietta's place are accurate. She is a very nice host. Orietta is very prompt with communications.
We stayed at Orietta's place on our last day in Italy, before our flight back to Chicago. We did quite a late check-in at 7pm as we came by train from Venice and checked out early the next day at 7am.
Orietta was gracious when she let us in. Her place is nicely decorated with a small balcony - quite charming. The room has a private bath and everything was very clean and smelled pretty nice.
The location is about 20 - 25 minute walk from the Vatican per our GPS. We were not able to go as it was getting late but the best part is that it was very close to the Metro/Cipro (5minute walk) which can take you to the airport and many other places easily.