Don't include anything about the sale, since it will not be on her personal return. Enter all the rental information as you normally would. Enter the number of days it was actually rented and that it was 100% business use. It was not converted to personal use. Just think of it as being vacant without an available tenant after her death. You can only take expenses for the time it was available to be rented, not any time it was vacated for the sale.
Keep a copy of any depreciation, so you can add it to the sale information.
