Glad you found us and it's good to have you here. If you haven't already seen them, two excellent ongoing threads with gazillions of hints, tips and tricks (and illustrations!) for building and using darkrooms are:
Bathroom and other Temporary/Makeshift Darkrooms
"Hate is an adolescent term used to stop discussion with people you disagree with. You can do better than that."
—'blanksy', December 13, 2013