Clarion Hotel The Hub is located in the heart of Oslo, next to Oslo Central Station. With 810 guest rooms, restaurants, event facilities and a large international team, the hotel is one of Oslo\'s largest and most prominent hotels. At Clarion Hotel The Hub, Housekeeping is called \"Style\" because the team\'s role is not simply to clean rooms—it is to ensure that every guest room and hotel area is beautifully prepared and \"styled\" for every guest.