It's absolutely amazing that 4km from the airport and 2km from the center you get fully equipped (kitchen utensils etc), very spacious (3 balconies in total in the apartment!), super clean place to stay with a lot of privacy (you have your own bathroom) for a reasonable price and nice host willing to help you anytime (driving to the airport, restaurant reccommendation etc). I will definitely come back once I'm in Bergamo next time!