Kelli and Lizza both laughed. Their laughter was contagious enough to send the rest of the group into laughter as well.
"Don't worry," Kelli said, still giggling. "While we've been touring the house, a little program created by Danni has been digging deep into your past. It is satisfied that you are not a threat."
"You've seen the whole house now," Lizza added. "You should be able to find your way to one of the restrooms... should the need strike you in the dark... let's just say you'll not have a hard time getting there then either."