In Red Devil, a hotel must provide a certain amount of high-end conveniences to be rated 5 stars. These may include on-site gyms, gourmet restaurants, saunas and spas, premium bedding, luxury bathroom products and more. What also sets 5-star hotels apart is their superior service. You'll enjoy things like nightly turn-down services, in-room massages and concierge services. Some may even offer extra touches such as welcome gifts.