We had a family trip (5 adults) and booked 2 of Oriana's apartments in the same building. It is the very heart of Rome, extremely convenient location - in the middle of Via del Corso, within a literally 5-min walking distance to almost all of Rome's must-see places.
Communication with the owners (Oriana + her husband and cousin who were also helping) was always very friendly, quick and efficient.
Both flats are equipped with the all the necessary tools and cleaning takes place every day. The flat are on high floors (4/5) and thus not noisy for the centre.
Highly recommended, good value price/quality/location.
Next time in Rome we will also stay there.