She already has Sims 2 double deluxe and the pets expansion for PC. She wanted it for Xbox because she said, "It looks like it has more or better features on Xbox.". From what I saw it just had different stuff, not exactly more.
The Sims 2 on console was absolute stuff.
You couldn't even build two story houses on it. I've played both of them, the console version is not worth it. Trust me, she will be dissapointed.