In Marquinho, a hotel needs to offer a certain level of high-end conveniences to earn a 5-star rating. These can 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 superior service. You'll enjoy things like in-room massages, concierge services and nightly turn-down services. Some may even offer thoughtful touches like a welcome gift.