just came back from there, didnt really have much time to escape from OC's hands. But managed to squeeze in time to tried 2 kimchi dishes
nearest stn i could find was Yongshan, 1 stop away from my hotel at nam yeong. Walked opposite and saw the alleys with pink lights and windows. 1st view was the place very old and quiet. Many shops have closed according to the girl, the place is going to be tear down 2 months later, so many of them closed and shifted. Best part if that place is 24 hours according to her.
Layout is like those Bin Lang girls in taiwan. glass door, pink lights, dressed sexy. Walked in a few, but rejected twice when they heard i'm from singapore. * yes they do ask where u come from before giving their price. 1st few i went asked 100k. two really chio syt i saw rejected me

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Just when i'm about to give up and just take the dish for 100k, i saw this pretty girl alight from the cab and got into the one of the room. I followed her and asked for the price. A sweet 70k, upped her straight away.
bascially this is a fuck and run place, good for tourist who have like 20 to 30 mins smoke break from their OCs. There's a Ipark mall opposite so can always bring OC there, then say ownself walk walk abit etc.
BBBJ, French included however its stated 15 mins only. if exceed till 30 mins have to tip more.
Location wise is just the streets opposite the Yongshan stn. Should be quite easy to find.
hope this helps. pardon me my lousy english and fr :0