Check out this great place to stay in Yongsan-gu
Entire home/apt in Yongsan-gu, KR. 촬영문의 받지 않습니다. Lots of 24 hours restaurants, pubs, cafes around. Easy access to every tourist attraction(Hong-dae, Itaewon, Seoul station, Myeong-dong, Gyeongbokgung Palace. Incredible location(2 subway stations are right ahead)(Line 1, Line 4).