The Sims House Party Expansion Pack ( Mac ) So you've got a great house & a sweet family in The Sims. Why not let other Sims enjoy them too? Now you can, with Sims House Party! Choose the perfect setting -- three new neighborhoods are here to choose from Buy the perfect items for your party and get things prepared by having some food catered Create a theme for your party, anything from luau to RAVE Use the phone feature to get other Sims over, and get the party started