Did she price renting points? Also, she could get 2 value rooms. As I said, I know the accommodation size is different but.... Free dining is rarely a better deal than a room discount unless it is at a value resort.
How about AoA? I believe they hold 6 but I may be wrong.
Having stayed on site and off site, I prefer the timeshares off site. They seem more luxurious and have great programs for the kids and adults (free wine/beer tasting with cheese etc.).
Some love
DVC, for some it is not for them. They prefer something else.