I am installing a stairs lift for my mother. She still comes up and down the stairs from her downstairs apartment but is wobbly on her feet. I am installing the lift now so it will be in place when she can no longer go up and down stairs on her own power. Can someone explain Sun Down confusion to me? Mom is almost 95, gets confused, comes upstairs at all hours of the night. The lift might make it even easier for her to wander at night. I can put a mag lock on the downstairs door but making her a prisoner doesn't solve anything. Any suggestions? Compromise, house rules or pleading don't help at this point.