I'm hoping to give her a lesson or two on my Yamaha TW200 which has a low standover height, fairly light weight and is easy riding. Tthe school has one of these to learn on, all the rest are Honda Rebel's.
I keep telling her to get a scooter but she is convinced she needs a motorcycle. I dont know if it's the look of scooters, the "image" of them or what. I owned a Honda Elite 250 a while back and that thing was a blast, low maintenence and over 100mpg.
Good luck with your sale though!