If you are running a sex business, how does it all work? What are the practicalities of selecting a sex worker, managing clients and keeping it all discreet?
Is there an ideal sex worker? Can clients be difficult?
And in 2016, why do men still use brothels?
Join Philippa Tolley as she chats to operators and a client to find out more.
Rebekah Parsons-King captured the women and their workplaces on camera:
Listen to the first episode of The Oldest Profession - Tales from the brothel - here