 The Line 2 station is located in Euljiro-7-ga, Jung-gu, Seoul, and the Line 4 and 5 stations are located in Gwanghui-dong, Jung-gu, Seoul.This station is also known to have the highest train-platform gap related accidents in the entire country of South Korea with the total of 365 feet accidents each year.This station's Line 5 Transfer passageway was closed from July 18, 2018 to September 20, 2018 because of construction-related work.