So, dad came up to help us out:
by finishing the grouting of the laundry room hex tiles.
Looks good! Thankfully, we will not have a permanent raking halogen work light lighting our laundry room and illuminating the variation of the subfloor.
Dad holding up a light I got at The Loading Dock to see if it works at this location; the breezeway.
Yup, it looks good from the porch!
FYI - That is not a case of beer. It is a box of rim locks for the 2nd floor doors.
We already drank the beer.