Andrea is a wonderful host - even though we never met in person, we felt like Andrea was just around the corner, responding quickly, ready to help with whatever we needed.
The location is great, walking distance from most of the major attractions, great public transportation options, yet pretty quiet and isolated from crowds. There are several restaurants and shops in the adjacent streets.
The apartment is large enough and clean, includes all appliances one may need (except for washer). We visited Rome in winter time and the apartment was really warm, with heaters in every room.
In general, this apartment is a bargain for the money.