Roberta made our trip so pleasant. She helped us check-in early and recommended good eats.
Tips to other visitors:
Before 9am, the trevi foundation is pretty empty. It is the best time to see it.
The breakfast buffet place on the same street as this airb&b-it is the best place for overpaying for bad food.
get cash from ATM/bank machines. Don't go to the Exchange places near this airB&B- they charged me 20% + 6euro fee!