We've spend 5 days in the B&B, using 2 rooms, everyone very appreciated how tidy, clean and minimalistic the rooms were.
The road is very quiet, especially compared to everywhere else in the city, and is so close to all the Vatican sights, for the rest, a 5 min walk to the tube, that takes you almost everywhere else you want to visit.
The breakfast is nice, Italian stile one, I would say appropriate.
En suite bathrooms felt like a treat
Very much reccomended indeed!