Thank you for your suggestions. I will add some lights to the driveway. There is a spot light at the gate, but if you did not know about it, it would not be apparent. Put an extra key in lock box as well. Ants should not be there as there is no food in the unit, but the ants are everywhere in the tropics, as we have no winter. Thanks for your visit.
Text is best way to reach me as I work a full time job!