This small tourist attraction (not really a museum, as it calls itself) about prostitution attempts to highlight the other side of prostitution (violence, near-slavery, women trade, etc.).
It has a few work spaces that show in what kind of circumstances the ladies work: a common work space, an S&M work space and a 'luxury' work space with golden palm trees.
The educational part contains a movie which gives the impression you are sitting in the window, and the passers-by are watching and judging you.
Red Light Secrets