The lower floor of the Central Station is divided into two areas. The left side of the entrance is the restaurant, and the right side is the oyster bar. The restaurant environment is better. The oyster bar is more casual. I found a seat at the bar. There are many varieties of oysters on the menu. I can't tell the difference. I asked the old man at the counter to help choose some varieties to make up a dozen. The old man chose six varieties and two each, and the taste was very good.