An aircraft passenger cabin structure comprising a standing room area (5) having a standing clearance for accommodating passengers in an upright standing position, at least one passenger stand (3) secured to said cabin structure in said standing room area, said passenger stand (3) comprising a passenger backing (6, 6′, 11) for taking up accelerations to which a passenger in said passenger stand can be exposed, and a safety device (14) secured to said passenger stand (3) for holding a passenger in said passenger stand in an upright position.