I highly recommend staying at Michela's apartment. For anyone visiting Rome, it is in the perfect location to explore the entire city as the Ottaviano metro station is literally on your doorstep making everywhere easily accessible.
The apartment itself is only a 10 minute walk to the Vatican and the neighbourhood itself is peaceful and has everything you need from shops restaurants, bars, pharmacies,cafes etc.
The apartment itself is very clean and spacious and has all the amenities you need for your stay. (Wifi, A/C,small kitchen/living room, nice spacious bathroom, iron, hair dryer, washing machine etc). And the bed is extremely comfortable!
Michela was a pleasure to deal with and was always helpful and quick in answering any queries.
Finally, for anyone deciding to stay here please note that there is a tourist tax that must be paid on arrival that my girlfriend and I were not made aware of until we arrived. It is €3.50 per person per day.