Complex sentence: Plaza 440 is a residential condominium building located at 440 North Wabash Avenue, comprised of 457 units, it rises from the northwest corner of Wabash and Hubbard streets in the heart of the River North neighborhood of downtown Chicago.
Split into simpler sentences: Plaza 440 is a residential condominium building located in Chicago, Illinois, comprised of 457 units. It rises from the northwest corner of Wabash and Hubbard streets in the River North neighborhood of downtown Chicago.