Cesira was a great host, she responded immediately every time we needed her. The place is fairly basic but very clean and it's located in the very heart of Trastevere. Everything is within walking distance but if you want to use public transportation there is a bus and tram station in less than 5 minutes from the flat.
The only issue is that neighborhood can get really noisy especially during weekend nights as the appartment is at street level plus that there is no sun light coming from the two small windows.
Overall the apartment and our stay there was great.