Armando's flat is really cute and he is a truly lovely host. He arranged the transfer from the airport for us and waited for us to welcome us in the flat despite the fact we were very late (traffic was horrendous!). He gave us a tour of the flat and explained the best ways to get into the city center, he also gave us a map. He was very helpful before we got there explaining everything and being available to us if there were any troubles during our stay. The location of the flat is also great, very quiet but only literally 15 minutes walk to the Vatican museum. The only constructive feedback I would give is the flat wasn't very clean (especially the bathroom), but he did say it was the first time he used those cleaners so hopefully this is not the norm but only an unfortunate accident.
Really good experience in general would recommend this flat!