We had a great time at Camelia's place - it was exactly as described and super super clean. In fact, Camelia checked when we would be out (so as not to bother us), and then came in everyday and cleaned again! It's a great place for a City break in Rome.
There were 9 of us in our party - the apartment was perfect for what we needed. The beds were really comfortable and I can't state enough how clean it was!
The Metro was about 200 metres away (only two stops to Colosseum) and once you are in the Centre everything is fairly close by anyway
Camelia met us outside on our arrival and helped us park. The parking can be tight, but there's a spot to be found close by. Parking is also free which was just great.
Camelia made some excellent recommendations for food, and gave us a quick overview of Rome, places to see and how to get to them, before she left. She was available on the end of the phone for any questions - what a great host, Thank you.