We had the perfect romantic getaway at Giulia's place.
Location: fantastic. You are very close to the Pantheon and other attractions and restaurants, yet you can sleep in peace during the night. The neighborhood is just crazy picturesque.
Apartment: cozy, squeaky clean, with all the amenities, and a good quality Internet connection, the bed is comfortable. The apartment is very tastefully decorated. All you could (One caveat: it's the third floor, and the stairs are steep, so this wouldn't be the best choice eg if you had a stroller.)
Host interaction: Giulia was super nice, and very proactive regarding our arrival etc. Very gracefully she let us check out later so that we could have lunch without our luggage before going to the airport.
All in all, this was an amazing Airbnb experience. When we are in Rome again we'll definitely try to stay at the same place.