Just to confirm other Yelps: Yes, it is difficult to find but if you drive around enough looking at all the strip malls contained in that square block, you will get there eventually. Reservations are needed if you don't want to wait. Service was impeccable. The last bite taken from our dishes was picked up within 10 seconds. Food was delivered so fast we waited 30 minutes before ordering entrees because the ticket times are 10 minutes or less. Ok, so the food left our table discussing what we loved everywhere else which I don't think is so good. We did the order consistent with Yelp: Khao Soi, Tom Kha, Garlic prawns, crispy duck panang and golden tofu. All the dishes were a meh. Our table discussed how they lacked that depth of flavor we look for and get at other spots less hyped.
I would give the restaurant staff the highest rating possible but sadly the food didn't do it for us.