Edoardo 's place is a confortable place to stay, air conditionning is live saver with hot weather in Roma :)
it's close from city center , we went there by feet but it's only less than 10€ for the ride in taxi when you feet are killing you at the end of the day.
Myself i'm used to live in city and i sleep well but my friend was not and find the room a bit noisy to sleep (take your earplug guys)
Thank you Edoardo