I believe there is room for the industry to consider, as an option, German FKK styled brothels. They are similar to the way brothels are run in Australia with the following differences:
1. Non-refundable entry fee approximately equivalent to a 1/2 hour charge for a service provider. This provides unlimited access to a shared space / lounge where service providers and clients can introduce themselves, noting that there are limits to the extent of engagement, given the primary purpose is an invitation to treat. If agreement is reached between two obliging parties, the client settles the bill at reception.
2, Clients have access to non-alcoholic drinks from the bar. Hostesses in Germany are sans clothing, but this could be modified to having lingerie on - in keeping with normal brothels.
3. This concept suits punters with lots of time to spare. It is not for people who need to duck back into the office, or on their way home from work. Given the entry fee payment, clients would typically go away with at least 2 sessions with separate service providers.