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