This place is called "Plus + Anma"
It is between the two big hotels so they are expat accommodating. 200,000 Won for Korean / Locals but i've had several friends get charged anywhere between 230,000-250,000 for the foreigner rate. My Caucasian friend is pretty good looking, walked in wearing a suit and he only got charged 200,000. Again, the 'extra' money goes to the girl and NOT the establishment. I guess if you're handsome, they know the girl won't mind.
Facilities are pretty nice and the last time i was here, i had a good time. Standard upscale anma experience.
Remember to always ask if they have any "events" (ee-ben-tuh) available and always try to request for their "ace" girl.
Get off at the Shinnonhyeon Station (new Line 9) and walk out Exit 4.
From here it's a straight walk for about 10 minutes.
You'll pass the Novotel Ambassador on your right and this means you're close.
On your right you'll see a HUGE neon sign with a "+" symbol. That's it. It's right next to Club Cebu. If you go at night, it's really hard to miss.
Have fun
Shim