Me and my friend stayed one week in Giulia’s apartment and we had a blast! It is not in the middle of Rome so it is not very touristy, however that was something both me and my friend loved (great restaurants nearby).
The apartment was also very close to the subway, only a few stations away from famous spots in Rome.
As for Giulia, she was an amazing host, it was really easy to contact her and she responded almost immediately. She gave great recommendations of what Rome had to offer.
I would 100% recommend you this apartment, you will not be disappointed.