Antonella apartment is very centrally located 1 minute from Piazza Navona. We were able to walk everywhere we wished to visit including the Colosseum, Vatican, Pantheon and Trevi Fountain. The apartment was clean and functional with airconditioning and a comfortable bed.
One tip I would offer is to beware of taxis from the Roma Termini. They will rip you off if possible.
Thanks Antonella for being a good host.