Full-size, real sit-down vegetarian restaurant, popular and crowded, yet comfortable. All of the other reviews are spot on: the restaurant is a little hard to find, the staff speaks just enough English, prices are reasonable, food is excellent and well-portioned. Definitely worth the trip. Let me add that the staff was friendly, and you get a strong sense of the restaurant and food being very authentic, based on the popularity with locals and their apparent enthusiasm.
Cons: Hard to find, Somewhat rundown, Little English