Hi,
I currently work alongside the Cabin Service Assistants (CSA's) and they are a great bunch of people... The job is to prepare and explain the Shower Spas to our First Class passengers. The cleaning and toilet replenishemnt are additional duties that are only carried out if First Class isnt busy with Shower Spa reservations. As Crew we still have to monitor, replenish and clean toilets if neccesary. They recieve a basic wage and flying pay, it is lower than Cabin Crew. They recieve company accomodation... 4 people in a 2 bedroom apartment, along with all the other regular benefits of working with Emirates. I hope this helps...