Discover the JW lifestyle at JW Marriott San Francisco Union Square. Distinguished among Union Square hotels, our luxurious guest rooms provide the comforts of home with the world-class amenities you expect. From lush pillow-top mattresses, ergonomic Herman Miller Aeron chairs and available 24-hour personal butler service, we pride ourselves on exuding the sophistication and elegance of our City by the Bay. From our state-of-the-art fitness center, to culinary creations showcased at Level Three Restaurant and Bar, to over 13,000 square feet of modern event space, no detail was forgotten in the stunning style that is JW Marriott. With a team of dedicated caterers, wedding/event planners and housekeepers, our San Francisco Union Square hotel's attentive staff is devoted to providing exceptional service from the moment of arrival to final goodbyes. So whether traveling for business, celebrating happily-ever-after or vacationing, you deserve to stay in one of the best hotels in Union Square, San Francisco.