My girlfriend and I had a lovely stay at Pina's apartment during our recent visit to Rome. Pina was very communicative leading up to our stay and helped us get situated upon arrival.
The apartment is a short walk from the Colosseum, and the Manzoni stop is also nearby - providing easy access to many other areas of the city.
As for the living space, it was bright, clean, and spacious. It was a wonderful home for a few days and certainly a place I'd recommend to anyone visiting Rome!