Fede was a great host! She replied so fast and the communication was smooth too! Although I didn't see her in person when we arrived, but one of her friend was there to hand us the key and go through everything we need to know about this cozy apt! There were travel guide made by Fede in the room, also info about suggested restaurants to eat the best pasta in Rome! It's a nice neighborhood, we felt safe even one day we came home nearly midnight.
It's roughly 8 mins walk to the metro, 10 mins walk to carrefour express, and 15 mins to Vatican, nice location. I'll definitely stay here again if I visited Rome next time! Thanks Fede!