Anantara Siam Bangkok Hotel offers 354 air-conditioned accommodations with iPod docking stations and DVD players. Each accommodation is individually furnished and decorated. Beds feature down comforters and premium bedding. 42-inch LCD televisions come with premium satellite channels. Refrigerators, coffee/tea makers, and minibars are provided. Bathrooms include bathrobes, slippers, complimentary toiletries, and hair dryers.
Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks, complimentary newspapers, and phones. Additionally, rooms include laptop-compatible safes and complimentary bottled water. In-room massages and hypo-allergenic bedding can be requested. A nightly turndown service is provided and housekeeping is offered daily.