Jacopo, Julia and Julia's mother were amazing. They met us at the train station and found us when we went to the wrong place. The appartment was warm and comfortable and within walking distance of everything we needed (supermarket, public transport, restaurants etc).
Julia's mother is a tour guide at the vatican and knows an enoumous amount about it and Rome, they were incredibly helpful when it came to planning where to go and what to see.
Jacopo was always quick to respond to questions and encouraged us to ask anything at anytime.
We would definately recommend this as a great place to stay in Rome.