Sky Garden on the 6th floor boasting a spacious grass lawn, tall bamboo and birch trees. 165, Apgujeong-ro, Gangnam-gu, Seoul, South Korea. 10:30-20:00.
The only legit thing about this place would probably be the food..food court and the 5th floor which is crowded like hell...everything else is so overpriced words don't even come out of my mouth.
At the food court, buy what you want at the registers and they will give you a little device that you should put in the middle of your table so they know how to find you