The Hole

Harmony is standing next to Papa looking up the hole that used to be the stairway, where  eventually the elevator will go. Whatever Papa does, Harmony mocks him. Papa knocks on a wall, looking for a stud,  Harmony knocks on a wall.....Papa measures, Harmony measures.
There are heat ducts towards the floor that need to be moved and Papa isn't quite sure which way to move them so he's thinking pretty hard with his hand on his chin and just answering Harmony nonchalantly.
She questions every little thing, why do we have to move this wall, why can't we move that one, how about we hang a rope over here Papa and let Phil swing down? How will Framma get up that wall? Will it be my job to keep Canon out of the elevator? Framma says it has glass doors, will they get broken?
Papa is nodding and mumbling his answers to her and finally she gets mad! She stands up on the duct work, grabs his face and says PAPA! Listen to me! Wouldn't it just be easier to put in a slide?!?!"

Here is the picture of "the Hole"... The heat duct Harmony stood on towards the bottom and the door up at the top of the picture where the top of the elevator will be. Under the heat duct at the floor and sort of in front of it is where the new pipe has to go for the toilet that will eventually go to the bathroom in our bedroom...