Our realtor also suggested we use warm color bulbs - 2000 to 3000K. As everyone else said, declutter. We got a storage pod for everything that was non-essential. Even our storage stuff like Christmas tree went in the pod before we listed the house. We were told to hit the walls/trim with a magic eraser, and of course clean. We did not repaint and our house desperately needed it. But our market was hot, too, and our house sold in a day.
I know someone at Fort Campbell, KY! I'm sorry you're losing your washer. I love mine, too. Hopefully everyone will transition well. Good luck! Moving is so much work.