PeirLuigi was prompt and really helpful with local information, such a cool guy.
The apartment has everything you'll need, the best thing was the location by far, a choice of great bars and restaurants just a few steps away, cool little food market, stunning churches and places of interest, having breakfast and dinners on the small terrace was a great treat. All the main sites within walking distance.
To experience true Rome this is the area to stay.
The Vatican, Roman forum etc are all worth seeing, but at the end of a long day site seeing you just can't wait to get back home to Trastevere