If your looking for some visa info to live in Thailand or have a person trying to get a visa for the US I highly recommend them. I have done business with them for 8 years and always upfront and friendly. My blog is usual about places to photo and some info on the location but sometimes I try and give some tips on business, a place to eat etc.
There location is just across the street from the US Embassy, so for americans very handy. TSL and Associate located Bangkok 130-132 Sindhorn Building Tower I , 2nd Floor Wireless Road Lumpini Patumwan Bangkok 10330
tel 66 022518130
also have a USA branch in Las Vegas Nev. phone 1 855 822 9888
you can find a map of there location on their website TSL Associates