Search cities, hotels, brands…
1 / 24

San Francisco Marriott Union Square

★★★★·9.0/ 10Excellent
MMarriott Hotels & Resorts·Marriott Bonvoy·Hotels
Check-in 04:00 PM / out 11:00 AM
Electric bicycle charging stationFitness facilities (surcharge)Air conditioningLift / ElevatorExpress check-in/check-outFax/photocopyingAll 43 facilities +
Review
Official

Great care is taken to ensure guests experience comfort through top-notch services and amenities. Discovering San Francisco (CA) becomes even more accessible, thanks to the car hire amenities provided at the hotel. Parking is accessible, supplied by the hotel for guests who arrive by car. Repeatedly enjoy your best-loved attire with the aid of the dry cleaning service available at San Francisco Marriott Union Square. Need some relaxation? Your room features daily housekeeping to make your stay even more comfortable and enjoyable. The hotel is completely smoke-free. Crafted for coziness, every guestroom provides an array of features, guaranteeing a tranquil night's sleep while maintaining the level of comfort. Expand your in-room entertainment choices with various amenities, such as cable TV offered in certain accommodations. In select rooms, the hotel offers visitors access to instant tea. Maintain your cleanliness and feel revitalized using a hair dryer available in select guest restrooms. Each morning at San Francisco Marriott Union Square, a scrumptious, homemade breakfast kick-starts the day.

01

Tier × benefits, as tested

What guests actually got at each tier — switch levels.

Silver EliteGold ElitePlatinum EliteTitanium EliteAmbassador Elite
Marriott Bonvoy · From guest reports · actual benefits may vary
Room upgradeSubject to availability

Subject to availability

Free breakfastRarely
Lounge accessSubject to availability

Lounge access at select properties

Late checkoutSubject to availability

延迟至14:00退房 · until 14:00

Welcome giftSubject to availability

积分或早餐礼遇

Earned with 25 to 49 qualifying nights annually.
04

Guest scores & sentiment

From 548 guest reviews · multi-source · as of 2026-07-05

Guests praise the prime Union Square location, clean rooms, and friendly staff. Common complaints involve confusion over extra fees (destination/parking), dated amenities, and occasional poor check-in experiences or lack of elite recognition.

Dimension scores · cross-source

Location9.6
Cleanliness9.0
Surroundings9.0
Service8.6
Facilities8.4
Value7.8
PraisedExcellent location · Friendly staff · Clean and spacious rooms · Convenient transport
ComplaintsHigh extra fees · Difficult parking · Dated facilities · Expensive breakfast

KEYIdeal for travelers valuing location. Clarify fees beforehand, manage expectations on room size/noise, and verify elite benefits upon check-in.

FAQ · grounded in hotel data & reviews

locationHow is the location? What nearby amenities are there?
Located in the heart of SF near Union Square and Moscone Center, it boasts a prime location score of 9.6 with excellent transport links.
diningWhat is the breakfast experience like? Are there dining options?
The breakfast buffet is highly rated for its variety. The hotel restaurant offers regional/international dishes, and bin480 bar serves cocktails.
familyIs this hotel suitable for families with children?
Highly recommended for families (210 reviews). It offers kid meals and is very clean. Note that parking fees are high if driving.
businessIs it convenient for business travelers? Is there noise disturbance?
Ideal for business due to proximity to the Financial District. Rooms are renovated and clean. However, some guests reported severe noise from union strikes affecting sleep.
coupleHow is the experience for couples? Is the soundproofing good?
Couples praise the professional service and clean rooms. However, some noted poor soundproofing and high extra fees for parking and destination charges.
roomWhat are the room facilities? Is WiFi free?
Rooms feature chic designs with HDTVs, MP3 docks, and complimentary tea/coffee. Note that WiFi is paid, not complimentary.
No checkout or paid ranking here — commission never drives content.
Book on FlyerTrip →