The Sims 3 Cheats

Console : PC

While in game, press Ctrl+Shift+C to bring up the code console.

type this cheat:

Kaching = give you $1,000
motherlode = give you $50,000
moveobjects on/off = it will allow you to move anything, including Sims, in your Buy/Build mode.
resetSim = Resets the named Sim with neutral motives, no moodlets, and teleports Sim back home.
ResetLifetimeHappiness = Resets the lifetime happiness of all the sims in an active household.
jokePlease = Gives you a joke in the code console prompt.
fullscreen on/off = Adjusts your game screen to full or windowed mode.

how to disable or increase anti-aging
Anti aging = go to Game Option, Game Setting, Uncheck anti-aging box or increase the Epic Lifespan.