La Corte Del Borgo is an excellent place to stay if you are in Bergamo. The apartment is very clean, peaceful and quiet (which is super important to us). Everything is new, comfy, and beautifully decorated, and you have everything that you need: the appliances, heating/air-conditioning, the cutest patio ever, the breakfast and coffee, etc. Literally, everything you need for a comfortable stay. Not to mention the location - close to Citta Alta, close to the city center... The street Via Borgo is one of the most beautiful ones in Bergamo as well, with many cute local joints to check out. All recommendations :)
Fabiana is an excellent host, she was very helpful, pleasant and friendly! She gave us the best suggestions for food and drinks, as well as the sights to see and how to get there.
And just a few tips if you are not a frequent visitor to Italy: pay attention to the working hours of restaurants - they usually have a break between 1 to 3 pm or 3 pm to 6 pm (depending on the restaurant); be aware of "coperto" the service fee; tips are not usually expected of you; menus are mostly in Italian.
MUST DO: try local "house wines" because they are excellent and economical. Also, most places serve the "Aperitivo" which means that you buy your first drink and can eat from the buffet as much as you want. For more info, ask our dear Fabiana :D