The apartment is exactly as shown and is situated near the historic center yet comfortably insulated in a lightly touristed neighborhood. If you want to escape the madness of the center and hoards of selfie stick wielding tourist, this is the place for you. Even so it's still a reasonably comfortable walk.
Maria was wonderful to correspond with, prompt and accommodating. I was bumped from my connecting flight and arrived at 23:00 to find her in front the apartment to greet me. That's service.
For extended stays there is Coop as well as Conad, each within a block or two. There are bakeries and restaurants in profusion yet it's not overwhelming. I recommend Anitico Forno Giglio.
I just can't say enough about this little gem, especially for anyone staying longer than a couple of days.