The stay was fantastic and exactly what we were expecting both from the listing and from the previous reviews.
The apartment, if anything, was larger than expected and was spotless. The host was really helpful with information about how to get there and also with recommendations for where to go for food and drinks in the area as well as in the city centre.
Although the apartment is a little way out of the centre of the city it's right by a metro station with only a couple stops to the colosseum. Even so, we walked most days, taking only about 30 minutes to the colosseum. Just a couple minutes from the apartment are loads of cafes to stop at for breakfast and bars to go to in the afternoon / evening, and all with much better prices than you'll get in the centre.
All-in-all it was an excellent stay and Giorgia was a fantastic host.