Unfortunately, I already have respiratory issues, they got a lot worse over night that's when I suspected mold. I don't even begin to know how to check for it in the places you described, none of it is visible, but you can smell it. Within a few minutes of being in the room, my clothes reeked of it. Now the smell is stuck in my nose again, I'll probably feel crappy again tomorrow. The more I hear the more I'm leaning toward hiring someone to solve the issue.