She's taking notes on how to make her properties more secure. The locks and things you can change and the window locks especially. It would be fairly inexpensive to make the house more secure. I definitely think it would help it sell.
Security is a top priority for buyers and renters.
The first thing to do before the big move. Change your locks to double cylinder locks. Have them keyed alike. I find this vitally important. If by chance, if somebody can break in and get through a door in a house, all they have to do for a single cylinder is turn the knob.