Haemiso Chamchi is a tuna restaurant located inside the apartment complex shopping area in front of Gongdeok Station Exit 7. It serves quality tuna hoe along with gama-gui and mero-gui, and while the tuna is not all-you-can-eat, the portions are generous. The first floor has counter seating and tables, and the second floor has four to five tables, so a group of eight can use one side comfortably. Since there are not many seats, make a reservation in advance.