What does double hamam mean?
A double hamam has separate bathing sections traditionally arranged for men and women. Historic layout alone does not establish today's admission or staffing policy.

Related questions
Why do some historic hamams have two entrances?
Separate entrances can relate to separate bathing sections. Before visiting, use the entrance specified in your confirmation rather than choosing by appearance alone.
Does a small bathing alcove mean a private room?
No. An alcove can be part of a shared bathing area. Ask whether your booked room is enclosed and exclusive to your party.
What is the difference between a private and a shared hamam?
Shared space may include other guests. Private use should specify which room is exclusive, for how long and whether changing or rest areas remain shared.