Basic Tune-up

Check headset and crank with guest

Check and inflate tires

Remove wheels

Light trueing if required

Bike wipe down

Lubricate all pivot points: chain (link by link to ensure visual inspection), brake posts, derailleurs, pedals if possible

Check Cables - cap if required, tighten if slack

Index gears for smooth shifting

Check brakes for tension, check brake pads for wear