We stayed at Serena's apartment for 7 days, and we had everything we needed. The location of the apartment was great; it was quiet, and we had everything we needed close by - a bus to the Vatican, a metro station for getting to all the sites, and neighborhood shops and restaurants of all sorts. Serena left us some lovely extras in the apartment - guides and maps, a bottle of wine, and extra pillows! She also offered to do our airport pick-up so that we could meet her right away.