In Bosconia, a hotel must offer a certain amount of high-end conveniences to earn a 5-star rating. 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 standard of service. You can look forward to things like nightly turn-down services, concierge services and in-room massages. Some may also offer thoughtful touches such as a welcome gift.