Cozy Private apartment which is located right at a corner of Itaewon. PS: There is no TV in this private apartment, but the owner provides free WIFI lan cable.
Read my experience here: http://polkadotyyann.wordpress.com/2013/06/27/review-bnbhero-itaewon-private-apartment-stay/
Address
34-29 Itaewon-dong, Yongsan-gu, Seoul, South Korea