yes you create a family and then you will choose one but make shur that you have an amount of money but if you want a cheat of money i now how just ask
You have to buy it. Go into build mode and you should see a pool. You can buy accessories too!
You can on PC, but I don't think you can on the Wii.
technically,you cant
Well, put the Sims 3 disc in and then something will pop up that will lead you through the setup.