The apartment was a great choice in Bergamo. We didn't know the city at all, but it turned out that is is located on a very beautiful street. Both Citta Alta and Citta Bassa are accessible on foot, as well as the train station. The communication with the owners was very good - they let us check in earlier, they responded to all our questions. And they even provided us with the bed for our baby, although we didn't even asked for that (because we stayed only one night, we didn't want to make too much trouble)! We really appreciate it!
If any of our friends looks for an apartment in Bergamo we will definitely recommend this place!