I think it sounds pretty good. Maybe it would help to say something about wiping/destroying hard drives. It also wouldn't hurt to say that you will be happy to provide references, since we all know that Craigslist is swarming with thieves and axe murderers. Seriously, though, I think the trust factor has become a big deal -- I know I would hesitate to have some unknown person from CL enter my home, even to take away my junk for free. Maybe you could even say that you're a local and have been providing this service for X years.



Also, what section or sections do you put your ad in? I've always wondered about that, because I don't see an obvious category for this service. If I wanted someone to do this, I wouldn't know exactly where to look, so I'd probably just do a general search using terms like "haul junk free" or "old computer disposal." If you include a good set of search terms in your ad, you'll probably get more eyeballs at least.