My boyfriend and I came to stay here for a week and we absolutely loved it! We got a train from Fiumicino airport to Trastevere station, and from there the number 8 tram to Piazza Mastai. Marco was there when we arrived at the apartment and was very welcoming.
The apartment itself is spacious and clean, there is plenty of storage space for clothes etc and the air conditioning is perfect. We loved everything about the apartment, the only thing we would say is that the shower does need to be fixed, only one side works (there are 2 shower heads) but we didn't feel that this was an issue as only one shower head is needed.
The location was the icing on the cake for us. The apartment is a 2 minute walk away from a nice square with restaurants etc, and you can walk from there through the cobbled streets of Trastevere where there are many more restaurants and little shops to be found. Our favourite restaurant was called Tonnarello!
We also enjoyed going down to the river at night, as there were many pop up bars.
The main city centre of Rome is easily walkable (about 20 mins) but you can also use the tram, as there is a stop very close by. We also used the tram to get to the Trastevere train station and from there we visited Santa Marinella where there is a beautiful beach (about 1 hour away).
Overall, for us, this apartment was the perfect place to stay in whilst exploring the beautiful Trastevere and Rome :) grazie Marco!