Here’s an old video from 2011 showing the inside of the Nataree Massage parlour in Bangkok. The place was closed down in 2016 and the owners later sentenced to jail for employing underage girls from Laos and Myanmar.
Raids followed on several more high profile massage outlets in Ratchada, which resulted in The Lord, Victoria’s Secret and Ocean Massage (Colonze 2) being closed. Copa Cobana entertainment complex also closed around the same time.
These places are large and expensive to run and I don’t believe there’s much of a future for them.