When I sell on Kijiji, which is very infrequently and only 3 times successfully, I handle everything by email until the last minute and I will not go out of my way to meet someone for a sale. If I'm going to be somewhere they're more than welcome to come by and meet. Otherwise they can come by the house.
My last residence was directly across the street from the end of the subway line in Virginia. The best part of that location when it came to Craigslist was that I could simply step out the front door and in 90 seconds I'd be in a perfect public meeting spot for a Craigslist deal. This somewhat made up for the times that the buyer would simply not show, since I could just walk 90 seconds back to my home.