Great host, you get a chance to stay in a real house of Roma, which might not be fancy but it is stylish and comfortable. Position is superb. Sharing the "salle de bain" (meaning it's big, like in old palaces) caused zero troubles, so don't be afraid. I recommend that you hire Ilaria to show you around Roma : she really masters the history and art of the city, and take a look at her works because she is above all a talented artist.