"That's right," Knock Out agrees smugly, leaning jauntily back against the rail of the escalator. "Humans don't have built-in navigational systems -- not ones that work, anyway -- and this place is rather large for a species their size. It shouldn't be much trouble for us to get through, and quickly at that."

They arrive at the top of the escalator at the start of the meandering path of showrooms. Knock Out gestures ahead of them to the tastefully laid-out modular kitchens.

"Now all we have to do is find the bedroom section."