Seebor scouts out the whole room, including behind the curtains.
He check for traps when moving the curtains and on any door
he finds.
[check traps: 4+7, 7+7, 12+7, 18+7, 1+7, 5+7, 20+7, 19+7, 1+7, 17+7, 19+7, 17+7 - as needed]
He also listens at any door:
[listen check: 6-1, 12-1, 9-1, 15-1, 3-1, 18-1 - as needed]
If all is clear he then opens a door and explores around
- depending on the light situation of course.