Chiara's apartment is beautiful and it's in very close walking distance to the train and several major sites. We walked everywhere on this trip, and didn't even need to take the metro. The only thing that we didn't like about this particular stay was the fact that the building hadn't yet turned on the AC, and it was a brutally hot day. Chiara apologized for this and said we could sleep with the windows open and use the window plugins she provided to keep the mosquitos away, but I'm not a fan of bugs so we slept with the windows shut and it was unbearably hot.. even with the fans on. If the AC had worked, I would have given this apartment 5 stars.