The The Cartwright Hotel - Union Square, BW Premier Collection is a luxury boutique hotel. The biggest priority for this curated upscale location is to leave a lasting impression, even long after you have checked out. You’ll notice the distinct style the minute you walk in. The elegant hotel offers the highest quality amenities and services, sure to win over even the most refined traveler. Located in San Francisco,CA the The Cartwright Hotel - Union Square, BW Premier Collection comes with a fully equipped fitness room, an exquisite on-site dining experience and ample amounts of meeting space for large events.