We do the final walk through a week before closing. So our walk through is the 11th and we close on the 17.
They are going to show us EVERYTHING about the house. Where the pipes go, how to operate the furnace, change filters, take apart window screens, water valves and such!
We also check to see if they haven't completed something or paint smears and droplets...they will then have a week to fix anything we see.