Following steps will lead to a much smoother inspection:
Confirm gas, water and electricity are turned on
Gas water heater pilots burning
Replace any burned-out light bulbs
Test all smoke alarms and carbon monoxide detectors. Replace batteries if needed
Move wood, stored items or debris away from the foundation
Make sure the attic, crawl space or basement are accessible
Trim tree limbs and shrubs away from the properties exterior
Repair minor things like leaky faucets, missing door handles and trim