We went there since it was on our way to the citadel.
The service is awful, the restaurant was empty, I called the waitress 3 times, she saw me, she never came. We waited there 20 mn, then she came and gave us the menu. We ordered the cantonese rice, nothing but some vegetables and sticky rice and 2 pieces of tofu and the 8 ingredients salad food no taste at all!

The worst thing is that we asked for a glass of tra da (ice tea) which is generally free or maximum 2000 VND, she said "NO ICE TEA, ONLY COCONU WATER" 30000 VND. I asked another waitress she said it's not included, it's 5000 VND.
The local people all had a glass of ice tea on their table and didn't pay for that... I was so upset.

Never go there, it's the kind of place where you will be treated like if you are their enemy and where you will hate the vietnamese food whereas there are a lot of vietnamese restaurant in hué cheaper and better.

I tend to love vegetarian restaurants - especially Vietnamese vegetarian restaurants. This is definitely not the case. I came into the restaurant asking to look at the menu. The waitress handed me the menu in an angry manner. And then when I asked what time the restaurant closed, she told me 8pm in a very curt tone. The time was 7:45pm, which was not enough time to order and eat before the restaurant closed, so I wanted to take a picture of the menu for future reference just in case I wanted to return another day. Before I could even take a picture, the waitress grabbed the menu from my hands and yelled NO PHOTO!

Needless to say I did not eat here and I never will. I have never been treated so badly by restaurant staff in my entire life.