The host responded quickly (in a matter of hours) and offered us all the information necessary. They were very explicit and gave us indications regarding how to reach the apartment and even recommend us some restaurants nearby.
The apartment looks exactly like in the photos. it is very spacious, clean and has everything one needs to feel comfortable. We especially liked the quiet area. There was however a neighbor upstairs that made noise early in the morning. Other than that we have nothing bad to say about our accommodation.
It is very close to Vatican and the Metro station so we could reach every important location easily
We'll be sure to book it again next time we're coming to Rome!