We had a great time staying at Mona's. the location is perfect, nearly everything is walking distance and there's a taxi point right across the bridge. Mona was very accommodating, we lost our bags and eventhough she was not in Rome, she did everything she could do to help us out. The flat is on the first floor, has working AC, but the sleeping area can get a little warm, but there is a separate fan there so that's great. Would highly recommend!