Ludovico and his team were nice but a bit hard to reach. We figured out the best way to reach them was via airbnb message, not SMS or phone call, which is a bit inconvenient for us since we don't always have internet available.
The apartment is really clean, spacious, newly renovated and well equipped although located in a very old & worn out building (from the outside look, the inside is quite ok). We got power cut off once for some random reason but his team has given us direction on how to turn it back on (After a few phone calls, sms as mentioned above)
The location is as in the map, quite far from public transport. It took us ~ 30 mins walking from the apartment to the station which is a bit demotivated since getting a taxi in Rome is not the easiest with the taxi services limited English speaking.