Methavalai Sorndaeng (เมธาวลัย ศรแดง), Daily: 10.30 – 22.00 (8/20)

This place is one of the longest-running Thai restaurants that I know of. And it somehow managed to be on Michelin Bangkok Guide, too. No matter what the red books say, I would say that not all Thai people come here for the tastes of the foods (which I found ok, but not that great to be honest) alone, but also for their plush interior, good services and the fact that their foods are not that horrendously expensive. An overall good place should you are in the area and look for a comfy, reliable place to munch upon.