(1)  What’s the history of the house?  Maybe need to jiggle a switch or plug in something.  (2)  Where to go and who to know?  Who organizes the Neighborhood Watch or dry cleaners that does alterations.  (3)  What surprised them when they moved in?   Surprised as to how friendly the neighbors or noise from school down the block.  (4)  Where is it and does it work?   Where do you take trash to be emptied or emergency water & electrical shutoffs.  (5)  Is there anything you would like to leave?  Just ask and the seller might sell a piece of furniture or have you do a repair, when furnture is moved for a price or gratis.  (6)  What did I forget to ask?  If you will get the sellers phone information to call him for something you cannot figure out or if  you let your weeds get too high in the spring, the fire department will ticket you.