"Unique place in the heart of Rome" is really the truth: nice flat very well located and very closed to the Piazza Navona, good restaurants and gelateria in the street. The breakfast formula suggested by Marco is very interesting in a good place. The flat is idealistic for 2 couples, or a family with 3 children max. The host, Marco and his wife are very nice, were providing with some advice and seeking for feedback for improvements.