I don't like this city! The train station is more like a shopping mall and not a very good one. Toilets are paid. It's probably OK for Oslo. The staff is friendly! For this + a star
The railway station in Oslo is connected by an elevated passage to the bus station. It is very convenient to choose:which transport is more convenient to get to the desired city At the station there are quite a lot of outlets where you can shop, have a snack and top up your mobile account