Maria Grazia's apartment was great - clean, nicely styled and a great size for two people (including a regular-sized couch, not just a loveseat, making it easier for two people to chill together). It was one of our favorite places to stay on a long trip. The neighborhood is fantastic, close to the main tourist sites across the river but more trendy and local-feeling. (there's nightlife so it's not super quiet, but still quieter than the other side of the main street in Trastevere). We also arranged for transport to the airport through Maria Grazia, which I thought was a good deal - the driver was a few minutes early and it was close to what an Uber would have cost and eliminated the stress of having to lug bags on a train or find a cab. (But the apartment is also very convenient if you want to take a train - a short walk to either the tram line that goes straight to Trastevere station or the H bus that goes straight to Termini).