My husband, his parents and I had a wonderful five days in Rome! Francesca and Andrea were easy to communicate with and were very organised and helpful.
The apartment was very spacious and very clean and the beds were comfortable.
The internet worked perfectly, too.
When the weather was warm enough we would eat breakfast on the balcony, with an interesting view to all the other buildings and everyday life in the neighbourhood.
The surrounding area is quite charming and you can walk to Trastevere from there. There is a bus stop close to the flat and a also a grocery store. There is also a huge park very close by.
The flat is in a quiet area, but the walls are rather thin, so you might hear the neighbours radio sometimes, but it wasn't a big problem or anything.

I would recommend staying here if you're willing to walk for a while or take the bus to central Rome. We didn't find the distance a problem and would rather have more space and comfort than a smaller flat in the centre of Rome.