I have a thai fren and she stays at a condo in rachada but she works as a nurse.
Tell you something shocking. Few years back was cheonging at this night spot and got to know some of these thai playboys. Became so-called good friends. Whenever got parties, they will always give us a ring. Once, they introduce this matron of this hospital, can't reveal. She knew I was in their group, tell me when free go down to hospital look for her, see which nurse I like, she can arrange.
I still blur blur ask her introduce on dates is it, then one of them said, go to hospital and pick the nurse I like. Good on bed or not must tell them. I was like
Got this kind meh, they tell me this is THAILAND.
Anyway, I never went to the hospital she worked in till one time was warded in the hospital for a small operation. There is a bit different from Singapore. Singapore is can go home soon, over there is you can stay and sleep there even if you can be discharged, but must pay lah. So went to find that matron, she remembered me. Ask me want "anything". I said sure or not, (still in disbelieve), she said if I am willing to pay, she will arrange. But is meet outside elsewhere and can go up to 30K. This kind of rich men's game, not we play one.
Actually like what QSD said, the culture is a bit screwed. Sometimes you see uni girls driving cars to school while still full time student. Office worker earning less than 10K baht but can stay nice condos. Then you start thinking where they get their income. And a majority of rich thais have this bad habit. They like to have young girls as their kept women. I refrain from using mistress because the generation gap is often 30-40yrs difference.
Anyway most of the time if I go, I don't go Bangkok. It's the City of Sins.:p