Every element of our AAA four diamond-rated hotel is artfully designed to ensure your success. Connect and collaborate in our 21 indoor and outdoor event venues totaling 35,000 sq ft of space. Anchoring your options for event space are the 9,064 square-foot California Ballroom with nearby breakout rooms that offer energizing natural light, or the 5,940 square-foot San Diego Ballroom which features an adjoining Garden Terrace, promising a truly distinct rooftop experience in the heart of the city. Rest and recharge after a productive day in the next generation Westin Heavenly Bed. Let us take care of you with hotel services that include our Bronze Bird Restaurant and Bar, Ingredients Cafe, rooftop pool, 24-hour WestinWORKOUT® fitness studio, RunWESTIN experience, full service Concierge, and more thoughtful extras to support your wellbeing.