Please note that the invoices for these offers require a mandatory payment of a monthly fee directly to the owner, plus an additional payment equal to the rate of the invoices to cover the higher consumption costs, which will be paid at check-in and will be reimbursed at the end of the stay if consumption is not exceeded. Security deposit. If you need more information, please contact us. REQUIRED DOCUMENTS: STUDENTS/INTERNSHIPS: School enrollment or letter of acceptance. Internship Agreement. WORKERS: Work contract.