After reading the great reviews, they did not disappoint. Lucio's flat is very clean and the terrace was lovely to sit on. The flat lies outside the inner city, but it is a short metro ride in - and the metro is LITERALLY right there. There's a 24/7 market, a nice little cafe and plenty of places to grab food within a one block radius of the flat as well.
Lucio provided us with plenty of information about the city and was very responsive to any inquiries we had.
Side note - If you plan on staying here to site see, I highly suggest getting a Roma pass. It was extremely convenient to have.