How does lord mole come to your hotel in sims 2 ds?

In The Sims 2: DS, Lord Mole can be found in your hotel when you have completed certain quests and achieved specific goals. Typically, he appears after you have built certain hotel features or improved your hotel's rating. Once these conditions are met, he will visit your hotel, allowing you to interact with him and complete additional tasks related to his character. Engaging with Lord Mole can lead to unique rewards and further progress in the game.