This option won't show up if your Sim doesn't have kids or isn't living in a house with their kids.
Anyways, your Sim can now ask their friends to watch the kids at their houses just like the Sims can ask their neighbors/friends to watch the kids at their apartment lots.
This lets Sims have more options to have someone other than a nanny watch their children. The friend will act like a nanny and take care of the kids while the parents go to work or go out or do housework without interruption.
![Smiley](http://www.insimenator.org/smf/Smileys/default/smiley.gif)
Plus babysitting is free! Friends don't charge for that.
Must have at least 50/0 to 70/0 with the Sim you want to ask to watch the kids. This option also won't show up if your Sim isn't friends with the Sim you want to babysit.