Chiara's place is hands down one of the best places I've been able to stay at using Airbnb. The apartment itself was very spacious and clean. It's located in a very nice, lively area with a great balance of locals and tourists. There are lots and lots of restaurants and bars to choose from the moment you step out of the front door.
The apartment is in a central location with easy access to the sites and sounds of Rome. We were able to rent bikes from a shop right around the corner from the apartment which made it much easier and efficient to explore/navigate the city. We rode our bikes to the Collisum, Vatican City and the Trevi Fountain.
Communication with Chiara was very easy. Check in was smooth and she provided all information before hand so we didn't have any issues. She checked in with us almost everyday to make sure everything was going ok and answered any questions we had in a timely manner. She also provided lots of recommendations for places to try. I can honestly say that Chiara is one of the best host I've encountered using this service and would highly recommend her place if you are planning to visit Rome.