Everything was great. Serena is great host, she helped us with everything we asked for, suggested restaurants, ordered taxi on our last day. Apartment is great - very clean, spacious and convenient. It's also extraordinary quiet even though it's next to the Piazza della Rotonda with Pantheon, which is very lively.
All main attractions are in the vicinity, so it was very convenient to get everywhere.
Out stay was great, thank you, Serena!