Complex sentence: As of spring 2004, the Radisson South Hotel was sold to Starwood Hotels & Resorts Worldwide and is now operated as a Sheraton, and the convention continues to be held at this location.
Split into simpler sentences: As of spring 2004, the Radisson South Hotel was sold to Starwood Hotels & Resorts Worldwide and is now operated as a Sheraton. The convention continues to be held at this location.