JW Marriott Seoul is ideally located within Korea's most comprehensive multi-purpose complex in Gangnam. Situated in the heart of the business and entertainment districts, the JW Marriott Seoul is close to the Convention and Exhibition Center. Subway Lines 3 and 7 are also directly linked to the hotel, and line 9 will start its service very soon. JW Marriott Seoul also launched the $10M guest room upgrade project ending early 2009. Our distinctive new rooms that are the largest in Seoul and hallways are designed by Gensler - the internationally renowned design company.