I've been to a lot of thai restaurant and probably so far the best thai restaurant yet is Thaidara and the cheapest and yet flavorful thai restaurant is S.R. Thai. I'm quite disappointed with Jatujak since I was expecting more and better than Thaidara since it's more pricey and ambiance is much better.
What i like about Jatujak is their Thai Iced Tea, probably the best so far. I really love thai food compare to other asian cuisines, thai food is much flavorful and it invigorates you taste buds.
Chatuchak is a place in Bangkok, Thailand were incredible market bazaar is loaded with a lot of people especially tourists.
Interiors
Thai Beer on display
Best Thai Iced Tea so far. (P78)
Tom Yum Shrimp (P195 medium) Their Tom Yum is disappointing. It's not sour enough, it lacks more ingredients, and lacks taste quality. Sorry but, Thaidara has the award winning Tom Yum (more ingredients and better taste)