Luxury seoul aparthotel with indoor pool in gangnam district minutes to samseong metro oakwood premier coex center delivers the ease of at home living at seouls landmark coex complex in the central gangnam district youll be steps from shops and eateries an 8 minute walk from samseong metro station and a 2 minute walk from the airport shuttle stop near tranquil temple theres plenty to do at coex from an underground mall and a 16 screen theater to an aquarium with an underwater tunnel a 7