We loved staying at Franca's place. It was home away from home. It is very convenient. You have supermarket just across the street, and even better Mercato Trionfale is just few minutes away. Perfect for couples who like to cook. Having GPS application to navigate from Metro station to apartment is a good choice. We are very experienced travelers and good with reading maps. We had very simple print from Google Maps and we had difficulties finding the street. It should be very simple, but I think if we knew the right exist from the Metro it would be much easier. Little bit more information about how to check-in, what to look for (detailed map, images of entrance, the floor number, etc.) prior to arriving would be an awesome addition. We walked almost anywhere: Vatican is 10-15 minutes away, Spanish steps ~25 minutes, Piazza Navona and Pantheon ~25min, Trastevere and Jewish Getto also ~20min.