When you start out and visit your "digs" for the first time, Kitty Pousoix, a sexy French maid, is the only person there. Duke can interact with her by "Ogling" at her, upon which Duke will say a witty one-liner and she will respond back. While exploring, Duke sees a bunch of boxed up items that he can examine more closely. These items are unlocked with each level unlocked. They range from portraits, trophies, and large statues commemorating Duke all the way to more girls to ogle. The more you play multiplayer, the more items and babes you will receive to customize Duke's apartment.