Having the experience of staying at this apartment, I don't think I will ever book anything else when I travel to Rome. HIGHLY recommended place to book for many reasons:
1. Very clean and decent apartment.
2. Perfect location. 1~2km walking distance to major touristic sites.
3. There's a nice bar right next door, as well as two good cafes across the corner for breakfast or late meals.
4. Very spacious, specially if you're a family or group.