In Wang Chomphu, a hotel must provide a specific level of high-end amenities to earn 5 stars. These can include saunas and spas, on-site gyms, gourmet restaurants, premium bedding, complimentary luxury toiletries and more. What also sets 5-star hotels apart is their exceptional service. You'll enjoy things like in-room massages, nightly turn-down services and concierge services. Some may even offer additional touches such as welcome gifts.