We had a wonderful time staying at Roberto's apartment. We were initially apprehensive as it looked quite small in the pictures however it was much bigger than expected - enough space for our one year old to run around quite comfortably.
The apartment was fully stocked with everything we needed - cooking essentials, washing detergent for clothes, toiletries, etc. Roberto also left some wonderful biscuits and cookies for us upon our arrival.
Perfectly located for our plans to visit the Vatican, and as close as you can get to the metro to get elsewhere around in Rome.