...and then that Cris guy was on a ROLL.

"Wait," she said, thinking to herself. "Shouldn't we build some raised base before laying the planks? The design calls for stairs, so...we should build a vertical base first." She eyed Cris' work. He really had those planks lined up nicely, but...were they on the ground? She hadn't noticed a base being built.

She pointed to Bay's design where the stairs came up to a screen door...one they didn't seem to be building anymore according to the professor's design.