In Calumet, a hotel must offer a certain amount of upscale conveniences to be designated 5 stars. These can 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 outstanding standard of service. You'll enjoy things like nightly turn-down services, in-room massages and concierge services. Some may also offer additional touches such as a welcome gift.