In Bouvet Island, a hotel must offer a certain number of upscale amenities to earn 5 stars. These can include on-site gyms, saunas and spas, gourmet restaurants, premium bedding, luxury bathroom products and more. What also sets 5-star hotels apart is their guest-centric service. You'll enjoy things like concierge services, nightly turn-down services and in-room massage. Some may even offer thoughtful touches such as a welcome gift.