The hotel is 37- floors and W-shaped with 370 guest rooms, all with a river view, and a selection of suites, including 60 one-bedroom and five themed suites.At an average of 46 sq m (over 500 sq ft), the guest rooms are among the largest in Bangkok.Non-smoking rooms and rooms with facilities for the disabled are also available.
Guest rooms all feature pioneering technology, allowing guests to control lighting, temperature and other hi-tech aspects at the touch of a fingertip. Another useful feature is outdoor temperature and humidity indicators in the room. There are many facilities for families with children including video games, kids menu's and babysitting.
The Deluxe and Grande Deluxe rooms have a foyer area with walk in wardrobe, dressing table with mirror and hairdryer, king size or twin bed, 3 telephones, in room safe, sofa sitting area, colour TV and CD player. The Balcony rooms have the above facilities with the addition of an outside furnished balcony. The Deluxe suites have a study area, telephone, sitting area with sofa and armchairs, powder room, dining table for 4 people, music system including radio, cassette player, CD player, Colour TV, king size or twin beds and dressing table with hairdryer and mirror.