I will be going to Rio in May with 4 other adult family members. We will spend 3 nights in Rio and then 3 nights in Argentina. We return to Rio at midnight on a Friday and fly out Saturday night from GIG airport. Need suggestions as to hotels that may be close to airport maybe or in a safe area of town that is not expensive. Will need late check out. We will spend our 3 nights in Rio in the first leg of our trip in Ipanema.