My wife and I passed 8 nights at this B&B. What can I say? I have no words to describe this place, Rosa Maria and Meldi did everything they could to make our stay there just perfect.
The B&B is in a short walking distance to the Vatican, In 2 minutes walking you are at Saint Peter's square, Besides, the bus stop is just in front of it, and you can go to the rest of the city very easily. Rosa Maria was tireless to help us with tips to go to the monuments, museus, churches...
The breakfast is excellent: fresh fruits, cappuccino, hot croissants, and much more. We stayed in the room with a bathroom inside (the green room), and it was spotless. The towells were changed daily, and the cleaning was amazing.
I'm already missing Rome, and the next time I visit this city, I'll stay al Al Colonnato de San Pietro again doubtless!