An edgy hotel with a rock n roll attitude in central oslo by rockefeller music hall the no frills comfort hotel xpress youngstorget puts you a 10 minute walk from oslo central station with its 20 minute connection to the airport and 3 metro stops the 3 concert venues at the rockefeller music and entertainment complex are a 3 minute walk away karl johans gate close by whether its shops or bars you can walk 13 minutes and find everything you need at oslos bustling main street karl johans