The JW Marriott Hotel Seoul can be found on the south side of Seoul in Gangnam and is situated near a several popular locations in the area. Deoksugung, Lake Seokchonho, Myeongdong, Olympic Park, Seoul Tower, and Lotte World Amusement Park are just a small selection of the attractions near this Seoul hotel. Gimpo International Airport is 28 miles away, and the Incheon International Airport can be found 37 miles from the JW Marriott Hotel Seoul. A non-stop coach service to the airport is provided by the hotel along with a complimentary shuttle service to the shopping center.

The rooms in the JW Marriott Hotel Seoul were designed with comfort in mind, and just underwent a $10M room upgrade project that was completed in February of 2009. Some amenities available in these rooms includes a work desk, telephone, high speed Internet access, cable television, mini-bars, irons, ironing boards, hairdryers, and safes.

The most comprehensive health club in Asia, which spans an impressive 495,870 sq meters over 3 floors, can be found in the JW Marriott Hotel Seoul. A business center is available for anyone traveling on work related matters, and conference facilities are available for meetings and personal events. Concierge, laundry valet, and babysitting services are offered by the hotel.