Went for lunch today after reading a review. Looked interesting but wasn't sure what to expect.
It turns out it's much like what I've seen various travel episodes. Order from a short menu on the wall & pay up front. Not licensed.
That being said, service was quick and courteous. We ordered Gringo "safe" dishes (tomato for Di, Japanese Chicken for me). The portions were plentiful and the flavours were fresh and delicious.
Would I go again; you bet. Well worth the trip. Next time I won't be so timid and will be more adventurous in ordering. A delicious change from Pho & Bun.