Camillo is an excellent host: he is very helpful and easily available if you need any assistance or advice. Our party of 3 was in the apartment at Via Santa Maria in Monticelli, on the second floor (the third-floor in the USA). The location is superior - literally a 5 minute walk to Campo dei Fiore and 10 - 15 minutes to Piazza Navona, the Pantheon, or to great spots in Trastevere on the other side of the Tiber River. The rooms are large. Unfortunately the lift/elevator does not work. This could matter to someone since the stairs are difficult, narrow and in a tight spiral.