We came for a week trip to Rome and stayed in the wonderful flat provided by Pasquale & Caty. The flat is as good as everyone else I've seen in the comments wrote. It is hosted by its great owners, who explained us how to get to the city easily, where to shop and provided us with many small things which were a great addition for the overall cosiness.
It takes some only 15-20 minutes to get to the center of the city and the place provides that calm atmosphere you wish for after a long day in the city full of tourists.
It is definitely one of the gems in Rome and it will be number one recommended place to stay by us for any of our friends, who are going to come to Rome in future.
Thank you for a great experience!