I have never used the showers at the LAX Admiral's club .... however, this time I will be arriving on an early morning international flight and will have a number of hours before my domestic flight so it seems like it might be beneficial --- not only for me, but for those around me too! . My question is what is the protocol? Does one book the showers at a desk? or is there an attendant inside the shower area? or do you just take the next cubicle that opens up? Looking forward to understanding this aspect of the Club's services.