Lao Er Restaurant is located in an old house and is also one of the old houses in the ancient city. The owner did not create a very exquisite environment, but put a few low tables in the yard and a round table in the house, which became a so-called restaurant. The environment is not very good, but the taste is definitely worthy of a thumbs-up, and the amount of dishes will be adjusted according to the number of people, so there is no need to worry about waste even if you eat alone.