In Karavayevskiy, a hotel needs to provide a certain amount of upscale amenities to be designated 5 stars. These may include gourmet restaurants, on-site gyms, saunas and spas, premium bedding, complimentary luxury toiletries and more. What also sets 5-star hotels apart is their guest-focused service. You can look forward to things like nightly turn-down services, concierge services and in-room massages. Some may even offer thoughtful touches like a welcome gift.