The Westin St. Francis San Francisco on Union Square is a luxurious hotel located in the heart of downtown San Francisco. It offers spacious family rooms that are perfect for those traveling with children. The rooms are elegantly designed and feature modern amenities such as flat-screen TVs, mini-fridges, and comfortable beds. The hotel also has a variety of family-friendly amenities, including a rooftop pool, a fitness center, and an on-site restaurant. With its central location, guests can easily explore popular attractions like Union Square, Chinatown, and the Golden Gate Bridge.