This is a lovely two floor apartment with a roof-top patio. Plenty of space for our family of four adults. It is on the main thoroughfare between the Pantheon and Trevi Fountain. Safe location and very convenient for walking to many major tourist sites; lots of restaurants nearby. Taxi stand also close. The living room was comfortable, good mattresses, and kitchen has all you need to cook a meal. Didn't think we would use the patio since it was early January, but the weather was very mild and the patio was lovely in the evenings with a good view. On New Year's Eve the street was loud, but then I imagine it was loud all over the city.
Viviana and Francesco were very responsive, excellent, knowledgeable hosts. When our flight was delayed and connection missed, they pivoted with us to adjust check-in. Francesco was very responsive to questions about the apartment during our stay. I would not hesitate to stay in one of their places again!