Additional transaction fees may apply for local residents. Guests may also be subject to additional taxes, which may vary by city and hotel. Information about the fees charged must be clarified with the accommodation facility. Front desk is open 24/7. At check-in, parents or legal guardians traveling with children under 18 years must present the child's birth certificate and a photo identification, such as a passport. For international travel to Brazil, if only one parent is traveling with the child, it is required to present not only the child's birth certificate and photo identification but also a letter of authorization from the other parent with notarial certification of signature. If authorization cannot or will not be provided by a parent or legal guardian, a judicial authorization is required. Those intending to travel to Brazil with children are strongly advised to consult the Brazilian consulate in advance for further information.