Best areas of the city to teach someone to drive?

My coworker is older, but has never learned to drive. She wants to get her license and I agreed to help her learn. Nows probably a good time while there are far less drivers on the road. She has to learn the basics first, like parking, turning, etc. Anyone know of any larger properties to learn to drive? Preferably on the SW side, but I don’t mind taking her somewhere further out.