In Calvert, a hotel needs to provide a certain level of high-end amenities to be designated 5 stars. These can include saunas and spas, on-site gyms, gourmet restaurants, premium bedding, luxury bathroom products and more. What also sets 5-star hotels apart is their exceptional standard of service. You'll enjoy things like concierge services, in-room massages and nightly turn-down services. Some may even offer special touches like a welcome gift.