Obtain the agreement – It is important that both parties, during its execution, obtain a copy of the rental agreement in order to legitimize the transaction. (This should contain copies of all other related documents as well as receipts confirming that certain payments have been made.) Global Agreement – A clause in the lease agreement means that all agreements entered into are included in the document (and its annexes) and no other agreement has been concluded separately. Refund of the deposit – After the expiry of the lease, the lessor is required to reimburse the deposit less the costs of damage suffered by the tenant. (This should include a written breakdown showing all deductions from the total amount.) Both types of leases have advantages and disadvantages depending on the situation.