One night layover was enough, thankfully didn't need to stay longer. Very surprised the hotel is rated 4 stars?? You can definitely use the money better, guys. At the hotel webpage is mentioned the hotel is situated at a shopping mall, which isn't true. Hotel is its own separate building, so don't look for a shopping mall when looking for the hotel..
The bathroom in the room was ice cold and the road noise came straight in the room. Parking lot was empty when we arrived, but as we drove back from sightseeing Bergamo sights, it was so packed we were advised to leave the rental car to the parking lot of the nearby shopping mall.. (the conference that occupied all the vacant parking slots could've been mentioned when we drove out, as we did talk about the parking).
Customer service assistant couldn't give advice about Bergamo sights or distances as he wasn't local.. (suggesting the old town is nearby hotel, "probably a walk away", in reality 10km one way..).
Rather difficult location without a car, taxi from the hotel to the airport (15min drive) cost 40€, public transportation would've took minimum one hour..
Positive notes: building is nice and neatly decorated.