Luca's place was excellent, I think we got a great impression from Emiliano's personal welcome, especially with the map of Rome and the recommendations. He is also extremely responsive and alerted us to any issues that happened.
This was really the ideal spot for us because we wanted to see many sights. It is literally 2 minutes from Piazza Navona, and a few more to the Pantheon (my favorite architecture in Rome) in the other direction, about 12 minute walk to Trevi fountain & spanish steps. We really loved the location. It does get a little loud at night because sometimes youths roam the streets and the window are not super insulated or soundproof. The A/C also runs every 5 minutes and is a bit loud, so for these reasons if you're a light sleeper, definitely bring earplugs. The shower is hot, but the hot water doesn't last long enough for 2 full showers but it didnt bother us because one of us did morning shower and another evenings. The bed and pillows are super comfy.