Earlier quoted context omitted.
Honestly not that hard, especially if you live in a shared apartment. Plus if you look at his benefits, it looks like they cover some living, food, internet, and gym expenses. I grew up with friends who lived in NYC earning less than 35k a year with no such benefits. Now THAT was tough.
NYC may have been high then, but it isn't near SF now. http://www.wallstreetoasis.com/forums/nyc-cost-of-living-is-...
With that in mind, it's not hard to find a shared apartment for less than $2000 in SF/Oakland/Peninsula. Now if she wants her own 2BR or 1BR, sure she'll have to shell out more.