I usually use a local gas station parking lot. Honestly my actual driveway is real hard to find (it's on a dirt road, two turns from the nearest road with an actual sign, the directions are mostly landmark based, and various GPSes disagree about what the nearest signed street is actually named) so I usually just say "look, giving directions to my house is impossible because it's way out back in the woods and there aren't any street signs, how about we just meet at xxxx."
I have actually had people threaten violence after they bought some parts which I described in detail (including the exact drivetrain combination of the donor) because they were stupid and didn't realize they wouldn't fit their drivetrain till they went to install them, and never asked me if they would fit (I would have told them they wouldn't) so there is no way I let anyone know where I live when selling parts unless I already know them. I told you exactly what it came from... if you ask me, I am more than happy to talk your ear off about what it will/will not fit and how... if you don't ask me, fitment is entirely your problem.
