The restaurant is very close to the Jade Emperor Pagoda, so a lot of worshipers go there. I went at lunch time and it was very crowded. Small restaurant but they have also a room upstairs.
The menu is in Vietnamese. But for who can't read it, there are some dishes displayed in a stall. Each day there is a different dish of the day. The service is very fast. They don't use MSG.
It seems that the restaurant is (or used to be) part of the Loving Hut chain as there is a sign inside.
Prices are cheap but the food was disappointed. I had banh cuon (24.000 vnd) which was cold but ok, spring rolls (6.000 vnd each) which I didn't like and iced tea (2.000 vnd).
If you happen to be in the area, you can stop by. Otherwise it's not worth the trip.
Cons: food cold and not so tasty