The hosts were very communicating and made sure everything was organised. They can also be flexible as they tried to accommodate us as best as they could (e.g., earlier check-in, luggage storage). Elisabete is the one who welcomed us : she was very sweet and present for us. The airbnb is very well located, next to Vatican City and other attractions, as well as near bus, metro and train stations. One thing to notice before booking is that you are booking a room in the apartment (and not the whole apartment), so it is possible that you see other travelers in the kitchen or living room. Overall, very pleasant experience!