How much should I pay for a live-in maid/cook/nanny in Thailand and where can I find one?

I THINK there are Facebook groups around this type of thing, but I'm not sure. I definitely know there are agencies that deal in this type of thing, and you'll basically be hiring the staff through the agency who will be collecting your money and then paying the staff. Probably better to hire direct if you can to cut out the middleman.

Of course the price is going to vary widely based on location.