The Marker San Francisco is a boutique hotel located near Union Square. Some of their rooms and suites feature luxurious bathtubs, providing a tranquil escape in the heart of the city. Guests can unwind in the tub while enjoying the hotel's stylish decor and comfortable amenities. The Marker San Francisco also offers a fitness center, a restaurant serving locally sourced cuisine, and a vibrant lobby lounge. With its central location and bathtub amenities, The Marker San Francisco is a popular choice for travelers seeking a bathtub experience.