Prepping to Refinish the Upstairs Wood Floors

The plan is to refinish our upstairs wood floors this week.  Greg has some days off and plans to spend them working on the floors.  This weekend we prepped.  Greg fixed some areas of broken wood.  Then we moved all of the furniture into our master bedroom.  The floors in our bedroom can't be refinished so they'll have to be replaced later.  We'll be sleeping in the basement until the floors are complete.