Location, Location, Location. Claudia's apertment has all 3. Close to the "Plaza del Fiore", one of the hotspots of Rome and by foot you can reach almost all of the worthwhile sights in Rome.
Communication with Claudia and her son Miguel was easy, I got tipps for restaurants, transport...the lot.
The apartment itself is rather large, just the bathroom is somewhat small. But that is what happens in old houses.
If I come back to Rome, that will be my space to stay!