Panna Thai is a cozy restaurant in the corner of a strip mall. The decor and ambiance of the restaurant is above average for a restaurant of this size and popularity. The wait staff was fairly attentive and friendly.
I had the beef salad, which they do a little differently than most Thai places... the beef is done barbeque style, so it has a smokey flavor. Overall I prefer the more traditional pan-seared marinaded steak for this dish.