We had a fantastic stay at Claudia's flat in Bergamo. It's absolutely huge and exceptionally clean, with lots of lovely small touches (such as some breakfast bits and a coffee machine) that made the stay really pleasurable. The flat is very close to the train station, and you can walk to the beautiful upper city in about 30 minutes, with the lower city only a 10 minutes walk or less. There is a small supermarket nearby, as well as a Grom gelateria if you want some amazing gelato. We would happily stay here again if we're back in Bergamo again.