There are like 3 Thai places on guadalupe: Madam mams, Thai noodel house, and Thai kitchen I think. Thai noodle house is pretty good. I like them because they put everything on top of noodles, although its kind of weird because all the waitresses are white chicks. There is also Thia Garden on Manchaca and stasnney. Its decent, but it loses points because its a little farther away.
I like Thai Noodle House and Thai Passion. Thai Noodle House on Guadalupe is nothing fancy, but is good and inexpensive. Thai Passion is a better date place, with good food and ambiance. Cool location downtown at 7th and Congress.
try Thai Village in the Highland Village shopping center across from Highland Mall. Its in the same center as Americus Diamond and Gold's Gym. He makes everything from scratch and its really good. Ask for "Alon Noodles". Its not on the menu, but its my favorite. Like Basil Chicken but with flat noodles and vegetables...Hmmm.... I think I am going to have that for lunch today.