The restaurant is set along the Kim Ma street on an alley below the busy road level, so it is not too noisy. One of my two favourite places in Hanoi.
I go there whenever I want to eat out alone because they have a cheap co'm suat (set menu - 30.000 VND) which provides really good and various type of foods, which allow your belly to get fulfilled in a good way.
Especially their fried sweet potato is terrific. And the soup which accompanies the menu has a great tomato-taste. Also, monks eat there.