Complex sentence: The historical association modernized the carriage house as a rental function hall in the' 80s-a few original artifacts remain but most were discarded, and this structure is now rented for weddings, parties, and functions.
Split into simpler sentences: The historical association modernized the carriage house as a rental function hall in the 1980s. A few original artifacts remain but most were discarded, and this structure is now rented for weddings, parties, and functions.