Any pointers on what to do during walk-through?

Just wondering when you go to the house to walk-through, what soughts of things (beside some basic stuff) could you recommend?

I'm thinking:

open & close windows
turn on stove/oven
check fridge
turn on AC's
check out all outlets
flush toilets
run water/showers


anything else?

I tihnk i answered on LIF... but dont forget the:

washer & dryer

light switches/ceiling fans

check windows (for screens and that they open & close correctly)