Don't bother writing a detailed ad description...noone reads it. I respond to every message, even just to poke at someone's ridiculous offer. I should ignore them, but I can't help it.
Most offers are half of your asking price, no matter how you've priced it, so list high.
DO NOT rearrange your schedule to meet someone who says they're coming to look at it. 95% (or more) are no shows.
Be very careful who you let come to your house.