Paola's house is spotlessly clean. She even baked us a cake for breakfast and stocked the fridge and pantry with goodies (cereal, milk, juice, yoghurt, etc). The bathroom has all the necessities and more. She also prepared guides that clearly tells direction from the house to various sightseeing spots and dining recommendations around the apartment and town. The house is bright and cozy, better than it looks in pictures.
Location wise, it's not exactly at the central, but was convenient enough for us. About 5 mins walk from metro and Roma Tuscolana train station nearby (10 mins walk) that takes you to FCO in 40 mins at €8. There is a direct bus to Colosseum (15 mins) right across the apartment.
A very thoughtful host, and always available via Whatsapp. We highly recommend Paola's!