In Lirik, a hotel needs to provide a certain amount of upscale 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 extraordinary standard of service. You'll enjoy things like in-room massages, nightly turn-down services and concierge services. Some may even offer special touches like a welcome gift.