Read about it here, if you haven't already! Part #1, Part #2 and Part #3
BUT ...
He often doesn't get home until 11 or even midnight and he is finding it impossible to get enough sleep in the morning because of the sunlight.
He needs black out curtains. Actually, I was going to make these curtains for him in December, but you all know how my unexpectedly early and large Halloween workload kind of got in the way of lots of thing like Christmas gifts and decorations.
So, this will be my project over the next few days. Can't get started yet, though ... my studio is acting as a guest room for one more day.