Chiara is a lovely host and you can feel her dedication in every corner of the apartment! She was super responsive and greeted me like an old friend.
The apartment is composed of three ensuite rooms, the retro style kitchen is shared. Right when you enter, a common shelf with shared books, tourist and restaurant information and even a DVD player with DVDs can be found. Sweet!
My room was spacious and the lower bed of 1.60m width was super comfortable to sleep in alone as well as in two. There is a big cupboard for your clothes, a TV and I used the desk for working. It was great to have my own balcony to have breakfast en plain air. As stated before, the balcony overlooks the railway tracks of Trastevere station. Even if on the 8th floor, sensitive sleepers should probably bring earplugs, as in any urban setting.
The neighbourhood itself did not offer too much, I found, but it was just a few steps to Testaccio quarter, which I like a lot (museum, market, restaurants, cinema, night bars). Getting to the center of Trastevere took me a little less than half an hour walking but there is also a handy tram from closeby Trastevere station. Since I was alone, I preferred not to walk home from there by night and took a taxi, but it might be safe. Car2go is also an option, I guess you can find a parking space just in front of the building. Overall a good, recommendable experience.