Simply put, this is my favorite Thai restaurant around. It might not be the most glamorous dining experience, but you get great food at very reasonable prices! My roomates and I are regulars there and always enjoy the food and kind service. The head waiter is always kind enough to remember our ""usual"" orders and ask us how we are doing, etc.
Once you find it, you'll be glad you looked for it. It's down the street from the Arsenal Mall area, past all of the chain restaurants and such.
Pros: Inexpensive, Good parking, Great service