Rialto
San Francisco

The Westin St. Francis San Francisco on Union Square

Rialto Score 8+

A Westin hotel. Rialto is a Marriott Luminous agency and can provide VIP access and offers.

335 Powell Street, 94102 San Francisco, CA, United States
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The Westin St. Francis San Francisco on Union Square
One offer
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All of 2026 · Book by Dec 31
VIP Hotel Program · Invitation-only

Marriott Luminous benefits, included

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Marriott Luminous is Marriott's invitation-only VIP program, open to a small group of luxury travel agencies. VIP rates generally meet or beat the hotel's website rates and include the amenities below. The booking is a direct reservation with the hotel, so it earns Marriott Bonvoy points and elite-night credit, and Marriott Bonvoy elite status benefits apply.

  • Daily breakfast for two
  • Hotel credit per stay at select hotels
  • Room upgrade on arrival, based on availability
  • Early check-in and late check-out, based on availability
  • Welcome amenity
  • Marriott Bonvoy points, elite nights and status benefits, as this is a direct hotel booking
  • Nightly Upgrade Awards can be applied to these rates

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Rooms and suites

22 room types.
Rooms
Size
Bed options
1Traditional Queen, Landmark Building
—
1 Queen
2Traditional King, Landmark Building
—
1 King
3Traditional Double, Landmark Building
A guest room in the Landmark Building with two double beds.
Members only
2 Doubles
4Grand Deluxe King, City View
A guest room in the Tower Building with a king bed and city views.
Members only
1 King
5Grand Deluxe Double, City View
A guest room in the Tower Building with two double beds and city views.
Members only
2 Doubles
6Deluxe Double, Tower Building
A guest room in the Tower Building with two double beds.
Members only
2 Doubles
7Deluxe King, Tower Building
Members only
1 King
8Grand Deluxe Double, Club Lounge Access
A club-floor guest room with two double beds and Club Lounge access.
—
2 Doubles
9Grand Deluxe King, Club Lounge Access
A club-floor guest room with a king bed and Club Lounge access.
—
1 King
10Junior Suite, Coit Tower View
A junior suite in the Tower Building with a king bed and views of Coit Tower.
Members only
1 King
11Junior Suite, Union Square View, Sofa Bed
A junior suite in the Landmark Building with a king bed, a sofa bed, and Union Square views.
Members only
1 King + 1 Sofa Bed
Suites
Size
Bed options
12Classic Suite, Landmark Building
A one-bedroom executive suite in the Landmark Building with a king bed.
Members only
1 King
13Parkview Suite, Union Square View
A one-bedroom suite in the Landmark Building with a king bed, two bathrooms, and views of Union Square.
Members only
1 King
14Cityview Suite, Private Sofa Bed
A one-bedroom executive suite in the Tower Building with a king bed, a private sofa bed, two full bathrooms, and city views.
Members only
1 King + 1 Sofa Bed
15Bayview Suite, Club Lounge Access
A corner suite on the Tower Building's 31st floor with views of Union Square, the East Bay, and the South Bay, a dining area, a pull-down Murphy bed, and Club Lounge access.
Members only
16Pacific Suite, Club Lounge Access
A corner suite on the Tower Building's 31st floor with bay-facing windows, views of Alcatraz and the Golden Gate Bridge, two bathrooms, and Club Lounge access.
Members only
1 King
17Union Square Suite, Club Lounge Access
A suite in the Tower Building overlooking Union Square, the Financial District, and the Bay Bridge, with a separate dining area, a pull-down Murphy bed, and Club Lounge access.
Members only
18Golden Gate Suite, Club Lounge Access
A suite on the Tower Building's 31st floor with hardwood floors, a pull-down Murphy bed, a separate dining area, views of Twin Peaks and the Golden Gate Bridge, and Club Lounge access.
Members only
19Bridgeview Suite, Club Lounge Access
A two-bedroom corner suite on the Tower Building's 31st floor with views of Alcatraz and the Golden Gate Bridge, a separate work area, and Club Lounge access.
Members only
20State Suite, Union Square View
An airy, newly renovated suite on the Landmark Building's 6th floor with a spacious parlor, a dining area for eight, a den, and a separate bedroom, overlooking Union Square and the San Francisco skyline.
Members only
1 King
21Chairman Suite, Union Square View
A two-level hospitality suite in the Landmark Building with carved wood paneling, leaded-glass windows onto Union Square, a living room, dining room, and kitchen area, with bedrooms on the second level.
Members only
22Windsor Presidential Suite, Club Lounge Access
A grand suite in the Tower Building with panoramic city and bay views, a marble foyer, a dining table seating eight, and Club Lounge access.
Members only

Room type data is subject to change and accuracy cannot be guaranteed.

Frequently Asked Questions

Does booking through Rialto cost more than booking with the hotel?

No - VIP rates under Marriott Luminous always meet or beat hotel's public, flexible rate, and provide valuable amenities and possible upgrades. Rialto also provides the hotel's non-VIP and corporate rates, so you can compare with full transparency.

What is the value of the VIP benefits?

Daily breakfast for two plus the hotel credit come with every stay at this hotel - adding $100-200/day in value. A room upgrade could also be worth a substantial amount, in addition to early check-in / late check-out benefits when available.

Do I earn Marriott Bonvoy points and keep my elite benefits? Is this considered a direct booking or a third-party booking?

Yes. The booking is a direct reservation with the hotel, so it earns Marriott Bonvoy points and elite-night credit, and Marriott Bonvoy elite status benefits apply.

How does this compare to other programs, like through AMEX Fine Hotels & Resorts, or Chase Edit?

Using a hotel's own VIP program may provide higher upgrade priority, additional VIP benefits and promotional rate offers, and a direct relationship with the hotel for special requests. Rialto offers more VIP hotels than any credit card program. In addition, Chase Edit rates can be substantially more expensive as they rarely run promotions whereas AMEX rates are often comparable but do not offer programs such as Upgrade at Booking.

Can my AI assistant book this hotel?

Yes. Connect Rialto to Claude or ChatGPT and ask for rates. You finish the booking on a secure Rialto page. Card details are not sent through the AI chat, so either you would approve the final checkout step and reconfirm all the information, or if you authorize your agent with Computer-Use permissions, it can fill out the checkout form as well.

Rates are shown to members

Rialto is invitation-only. Apply for access and hear back within 24 hours.

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