In Tangsanmit, a hotel must provide a certain level of top-notch amenities to earn a 5-star rating. These may include gourmet restaurants, on-site gyms, saunas and spas, luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their outstanding standard of service. You'll enjoy things like concierge services, in-room massages and nightly turn-down services. Some may also offer extra touches like a welcome gift.