The location of this very newly renovated apartment can't be beat: Step outside and St. Peter's is just a few minutes' walk to the right and the Metro is just a few minutes' walk to the left. Everything was very clean, and the bare necessities were all there (plenty of linens and toiletries).
FYI: The lock doesn't work exactly how it appears in the video instructions (TURN THE KNOB TO THE LEFT!). Give yourself grace at check-in and don't be afraid to reach out for help. But even once we got it working, I found it to be one of the less user-friendly and smooth electronic locks I've come across.