The location of the apartment is great - I can't think of anything better for our first stay in Rome. Few steps from Colloseum, 10min walk from Termini station, a number of fine restaurants in neighbourhood and underground station at your door - and with all that conveniences the aparment itself was quiet and peaceful. The flat was basic, but clean and had everything you need during a short stay.
Overall, we had a great stay and we definitely recommend Alessandra's apartment :)