We had a very pleasant stay in Rome at Federico's B&B. Federico was very welcoming and thorough in his orientation of the apartment. He provided us with a useful guide of good places to eat nearby and public transport information.
The apartment is in a very good location, we were able to walk to most attractions. The room is very clean and modern.
Federico is easily reachable and fast to respond via Air BnB.
On our departure, he helped us organise a car chauffeur service to the airport on short notice.

Overall we had a great stay and I would highly recommend staying here.