When we were booking the flat we dealt with Monica and interaction with her was perfect. We had some questions and got immediate replies and we needed special confirmation for visa and got it immediately. When we arrived we were met by Monica's sister Ambra who showed us around the flat and was very friendly and helpful. We had some problems with electrical devices later in the evening and she dropped in to help us. So, the hosts are wonderful and easy to deal with. As for the flat, it's located very centrally. Piazza Navona is 5 min.walk, Campo dei Fiore 7 min. walk and it takes about 7 minutes to get to St.Angelo Bridge. The flat is on the top floor and it can be difficult to climb the stairs for people with health problems but for us it was ok although we are in our 50-s. The flat has 3 seperate rooms and can sleep 5 people. Beds are very comfortable with good matresses. The view from the terrase is great and after day walk it's very relaxing to have dinner on the roof. Futher down the street there's a small cafe or trattoria always full of people and it may be a bit noisy but you can feel the atmosphere of Rome.and if you have ear plugs or shut the window there's no problem. So, our stay was very comfortable and I can definitely recommend this flat to those who want to get the feel of the ancient city..