Alessandro was very kind and picked us up from Trastevere station (albeit 30 minutes late) and brought us to the flat. On the way he showed us nearby places to go for fresh bread in the morning or dinner in the evening. At the flat he described in detail how to get to the city center, which takes around 40-50 mins. with public transport. The flat is very clean and the room has a private bathroom across the hallway. When we arrived we noticed that there were no towels, but Alessandro made sure we got them and a hairdryer before the end of the day. The kitchen is basic, but has everything you need for cooking small meals at home should you wish to.
The room itself is nice and the bed is comfortable, only downside we experienced was the traffic noise from the busy street and some very loud, emotional neighbours living next door.
The area wasn't touristy at all, so don't expect the local businesses to understand English. That's part of the charm though :)