First class
For many airlines, a first class lounge will also be offered to international first class and top-tier passengers. First class lounges are usually more exclusive and will feature extra amenities over business class that are more in line with the European/Asian concept of an airport lounge. In the few cases where an amenity is offered only in the business class lounge, first class passengers are permitted to use the business lounge if they wish. In any case, anyone with first class lounge access almost automatically has access to the business class lounge—such as if a traveling companion is not in first class and cannot be brought into the first class lounge as a guest. In most cases, airlines will offer first class passengers a free pass to their standard airport club. Some airlines offer "arrival lounges" for passengers to shower, rest, and eat after a long-haul international flight.