Just noticed there's a new CY opening next month. "The first Marriott branded hotel in Gyeonggi area, Courtyard by Marriott Seoul Pangyo"
Also this is what I have for current Seoul properties on the exec lounge sticky. Please post if it's accurate/inaccurate. Thx.
* Seoul / JW Marriott Dongdaemum Square / OPEN (per website); 04/12/14 update
* Seoul / JW Marriott / OPEN; i-net terminals; 01/14 update update
* Seoul / Renaissance / OPEN; Lounge on 21st floor; Breakfast lounge on 23rd floor; 04/12/14 update
* Seoul / Courtyard Seoul Times Square / OPEN; Breakfast in restaurant or lounge; i-net terminals & wireless; 08/11/13 update