39 Maharat Road Rattanakosin IslandBangkok, Thailand 10200 Phone: +66 2-622-1388Fax: +66 2-622-1389 Hotel E-mailHotel Website Classification 6 First Class Commission Rooms Rates 10% 15 - Hoteliers! Is your information accurate? Update Here Sala Rattanakosin Bangkok Location & Neighborhood In Bangkok's old city; along eastern bank of the Chao Phraya River.