Complex sentence: Addison decides to travel to Palm Beach to take advantage of the many rich people settling there who will be needing to have houses built; on the train he meets Hollis Bessemer, with whom he is instantly smitten.
Split into simpler sentences: Addison decides to travel to Palm Beach to take advantage of the many rich people settling there who will be needing to have houses built. On the train he meets Hollis Bessemer, with whom he is instantly smitten.