We stayed in this apartment for six nights, and our stay was wonderful!
The communication with Denyse went very smoothly, and she was there to welcome us when we arrived in the evening, which was nice. She even recommended us a pizza place close by, which we went to that same night, and it was delicious!
The location of the apartment is amazing: right on the very vibrant and lively Piazza di San Calisto, in the heart of Trastevere. A real student neighborhood, and every evening, but especially at the weekends, everyone seems to gather here to have a drink together. This does mean that there's quite a lot of noise when you open the windows of the apartment at night, but we didn't mind at all.
All the popular sights of Rome are within walking distance (20 minutes on average), and the airport Fiumicino is easily accessible.
The apartment itself is all in all very nice and spacious. It is has a very comfortable bed, a small balcony where you can eat your breakfast or drink a cup of coffee in the sun, and there is even a dishwasher. It was really clean, and just has everything we look for in an Air Bnb.
So we can definitely recommend this apartment! We would absolutely want to stay here again the next time we visit Rome!