The airport is quiet and spacious. A common area with cafes and shops for departure and arrival. Lots of nooks with entertainment for children. You can get to the city by tram, but it takes 40 minutes, so it's better to take a taxi.
There doesn't seem to be a currency exchange, but there are plenty of ATMs.
Hello Bergen airport is beautiful, there are many parking places nearby, there are a lot of hotels where you can check in while waiting for a flight, take a shower and sleep a little, there are also cafes and restaurants
The airport is convenient and compact. But a taxi is very expensive. For our rubles, about 25 thousand for a 40-minute drive. At the same time, there are very convenient buses to the city center.