Nice apartment in a great location. A little darker than the pictures suggest but a great refuge from the busy environs. Right beside the Trevi fountain and all the main sites are within walking distance. The Vatican would have been the furthest and it was 30 minutes away. We did have a issue with a bad drain smell from the main bathroom so didn't use it so I would recommend checking this room on arrival and having it treated straight away. We didn't need to use the air-conditioning but it would be essential during the summer months. Marzia was fantastic and booked lifts to and from the airport (highly recommended) and easily contactable and responsive in advance and during the stay for queries etc.