Guksujeon is on the second floor of a commercial building in Cheongdam-dong, Seoul, and serves home-style noodles and rice dishes. Janchi guksu is the main menu item, with kimchi gukbap and bibim guksu also offered. In winter, beef tteokguk and yeongyang dried radish greens bap can be ordered, and no MSG is used. Because it is on the second floor of a commercial building, it is hard to tell from outside whether it is open, making it difficult to find.