In Três Marias, a hotel is required to offer a certain number of upscale amenities to be rated 5 stars. These can include on-site gyms, spas and saunas, gourmet restaurants, complimentary luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their guest-centric service. You’ll enjoy things like nightly turn-down services, in-room massages and concierge services. Some may also offer additional touches such as a welcome gift.