The location of this home is ideal for tourists. It is very close to many of the major sights (Spanish Steps, Trevi Fountain, Borghese Gallery and park) - and if you are reasonably fit, you can probably easily walk (and certainly metro) to anything you want to see.
The place was very clean, and Monica was tremendously helpful to us before and during our stay. Although I don't speak any Italian, we communicated easily and effectively through WhatsApp. Monica helped put us in touch with a car service when we needed a ride to/from a dinner appointment outside of Rome - as well as rides to/from the airport. The furniture and beds were very comfortable, as was the air conditioning - which we really appreciated during our stay (late June 2018).
The beds were smaller than described in the listing - this likely will not be a problem for everyone, but we had a group of 6 (two couples + two teenagers) and one person had to sleep on the pull-out couch. Also, if you plan to do a lot of cooking during your trip be aware that the kitchen is a bit small and lacking in both counter space and cookware - but there are so many good restaurants nearby that you could eat out every meal for a week, each at a different restaurant, and never visit the same place twice.
Overall, we had a very good stay.