Is this Union Square hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Union Square hotel?

Check-in time for Union Square hotel starts counting from 4:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Union Square hotel have a swimming pool?

No, this Union Square hotel does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Union Square hotel?

Best-rates for the Union Square hotel starts from $191 per night with includes Entertainment, Kitchen, Parking, Accessibility, Restaurant, Business Services, Air Conditioner, TV, EV Charge Station, Guest Services, Child Friendly, Wheelchair Accessible, Security/Safety, Wellness Facilities, Laundry, Fireplace/Heating, Bar, Internet with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Union Square hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 4 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Union Square hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Union Square hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Union Square hotel?

Based on the information reported by the owner or manager, the Union Square hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Union Square hotel?

Based on the information reported by the owner or manager, details for the cancellation policy for the Union Square hotel are as follows: Non refundable Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

San Francisco Marriott Union Square | Hotel in San Francisco

| 8.3 (694 Reviews) | 14 Bathrooms 73 Guests

Union Square Hotel | San Francisco Marriott Union Square

Hotel in Union Square, San Francisco

This hotel, located in the center of San Francisco, is 0.7 miles from both the Moscone Center and the Financial District. It offers a well-equipped fitness centre and chic, modern rooms. All guest rooms include a HDTV and MP3 dock. Tea and coffee making facilities are offered with each room of San Francisco Marriott Union Square. A 24-hour front desk service is available from San Francisco Marriott Union Square. WiFi access is provided throughout the hotel. Marriott Union Square’s restaurant serves a range of regional and international meals. The hotel’s bar, bin480, offers cocktails and refreshing beverages. Alcatraz Island is 2 miles from Marriott Union Square San Francisco.

San Francisco Marriott Union Square is located in San Francisco.

This 448 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Fireplace/Heating, Bar, Internet, and several others. This is a 4 star rated property and has over 694 reviews with the average score of 8.3 . Coming to San Francisco and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 448 Bedrooms Hotel if you want to learn more about this place in San Francisco. These details are authentic, as they are provided by our partner, booking.com.

This San Francisco Marriott Union Square in San Francisco is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “San Francisco Marriott Union Square”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

Amenities

Air Conditioner

Parking

Wheelchair Accessible

Accessibility

Security/Safety

EV Charge Station

Business Services

Wellness Facilities

Fireplace/Heating

Restaurant

Bar

Guest Services

Entertainment

Child Friendly

Internet

Kitchen

Laundry

Facility Overview

Breakfast

Kids' meals

Wine/Champagne

Restaurant

Parking

Parking on site

Private Parking

Parking

Electric vehicle charging station

Accessibility

Visual aids (tactile signs)

Lowered sink

Auditory guidance

Raised toilet

Wheelchair accessible

Toilet with grab rails

Activities

Fitness

Fitness center

Happy hour

General

Air conditioning

Paid Wifi

Non-smoking rooms

Facilities for disabled guests

Heating

Smoke-free property

Elevator

Guest Services

Fax/Photocopying

Vending machine (drinks)

24-hour front desk

Dry cleaning

Business center

Meeting/Banquet facilities

Express check-in/out

Suit press

ATM on site

Shared lounge/TV area

Invoice provided

Internet

Wifi

Internet

Security/Safety

Smoke alarms

24-hour security

Key card access

Guests have the option to cancel any cleaning services for their accommodation during their stay

Linens, towels, and laundry washed in accordance with local authority guidelines

Use of cleaning chemicals that are effective against coronavirus

Guest accommodation disinfected between stays

Food can be delivered to guest accommodation

Physical distancing in dining areas

All plates, cutlery, glasses, and other tableware sanitized

Hand sanitizer in guest accommodation and common areas

Shared stationery (e.g. printed menus, magazines, pens, paper) removed

Staff follow all safety protocols as directed by local authorities

Physical distancing rules followed

Policies

Check-in

The minimum age for check-in is 18

Cancellation policy

Non refundable

Pet Policy

Pets are not allowed

Please note:, over-size vehicles are subject to a higher parking fee. parking is 24 hours, valet parking is available 7am till 11pm daily, the breakfast package is for two adults only, limited hours of operation:, parking garage is open from 6 am till 9 pm daily, fitness center is available 6 am till 8 pm daily.guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply, in the event of an early departure, the property will charge you the full amount for your stay.

Reviews

Value for money:

7.91

Location:

9.35

Staff:

8.67

Facilities:

8.57

Comfort:

9.01

Cleanliness:

8.9

Michelle

Nov 19, 2025 08:00:00 AM

Review Score: 10

USA

Reviewer Type: Couple

Travel Purpose: leisure

Positive: How in the middle the Marriott is of everything else a few food places and a few stores. Everyone was super nice and easy to talk to.

Negative: I did not like the bed it seemed old hard but soft but more hard and very noisy just sitting down it made a noise.

Summary: Great!

See All Reviews

Room Arrangement

Room Info	Facilities
King Room Room Type: Double Room Size: 26 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Roll-in shower, Lower sink, Raised toilet, Adapted bath, Entire unit wheelchair accessible, Toilet with grab rails, Upper floors accessible by stairs only Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
King Room with City or Bay View Room Type: Double Room Size: 26 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk View View, Sea view, City view Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Lower sink, Raised toilet, Adapted bath, Entire unit wheelchair accessible, Toilet with grab rails, Upper floors accessible by stairs only Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
Club King Room with Limited View - Top Floor Room Type: Double Room Size: 26 m² 1 King bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service, Executive lounge access Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk View View, Sea view, City view Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Roll-in shower, Lower sink, Raised toilet, Entire unit wheelchair accessible, Toilet with grab rails Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
Junior King Suite with Sofa Bed Room Type: Suite Room Size: 42 m² 1 King bed(s) Bed 1 Sofa bed Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Kitchen Refrigerator, Coffee machine Living Area Sitting area, Sofa, Desk Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Roll-in shower Room Amenities Adapter, Sofa bed, Feather pillow, Socket near the bed, Non-feather pillow
Deluxe Double Room with Two Double Beds Room Type: Double Room Size: 26 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Roll-in shower, Lower sink, Raised toilet, Adapted bath, Entire unit wheelchair accessible, Toilet with grab rails, Upper floors accessible by stairs only Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
Double Room with Two Double Beds Room Type: Double Room Size: 26 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Activities Hot tub Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Roll-in shower, Lower sink, Raised toilet, Adapted bath, Entire unit wheelchair accessible, Toilet with grab rails, Upper floors accessible by stairs only Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
Double Room with City or Bay View Room Type: Quad Room Size: 26 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk View View, Sea view, City view Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Roll-in shower, Lower sink, Raised toilet, Adapted bath, Entire unit wheelchair accessible, Toilet with grab rails, Upper floors accessible by stairs only Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
Club Level Two Double Beds Room Type: Quad Room Size: 26 m² 2 Full bed(s) Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Walk-in shower, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service, Executive lounge access Kitchen Refrigerator, Coffee machine Living Area Sitting area, Desk Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator, Lower sink, Raised toilet, Adapted bath, Toilet with grab rails, Upper floors accessible by stairs only Room Amenities Non-feather pillow, Socket near the bed, Adapter, Feather pillow
Nob Hill Suite, 1 Bedroom Executive Suite, 1 King, Sofa bed Room Type: Double Room Size: 53 m² 1 King bed(s) Bed 1 Sofa bed Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Bathtub or shower, Towels, Toilet paper, Shampoo, Conditioner, Hairdryer General Air conditioning, Carpeted, Trash cans Media & Technology Flat-screen TV Bedroom Wardrobe or closet, Linens
Junior Suite, 2 Double, Sofa bed, Corner room Room Type: Suite Room Size: 42 m² 1 Full bed(s) Bed 1 Sofa bed Bed	Food & Drink Tea/Coffee maker Bathroom Shower, Free toiletries, Toilet, Bathtub or shower, Body soap, Towels, Toilet paper, Shampoo, Private bathroom, Conditioner, Hairdryer, Bathtub General Air conditioning, Carpeted, Soundproof, Key card access, Heating, Laptop safe, Trash cans, Iron, Ironing facilities, Safe, Smoke Alarm Media & Technology Satellite channels, Cable channels, Flat-screen TV, TV, Telephone, Radio, Pay-per-view channels Services Wake-up service/Alarm clock, Wake-up service Kitchen Refrigerator, Coffee machine Living Area Sitting area, Sofa, Desk View View Bedroom Wardrobe or closet, Childrens' cribs, Alarm clock, Linens Accessibility Accessible by elevator, Upper floors accessible by elevator Room Amenities Adapter, Sofa bed, Feather pillow, Socket near the bed, Non-feather pillow
Double Room with Two Double Beds - Hearing Accessible Room Type: Double Room Size: 26 m² 2 Full bed(s) Bed	Accessibility Hearing accessible
Double Room with Two Double Beds and Adapted Tub - Mobility Accessible Room Type: Double Room Size: 26 m² 2 Full bed(s) Bed	Accessibility Entire unit wheelchair accessible, Adapted bath
King Room - Hearing Accessible Room Type: Double Room Size: 26 m² 1 Queen bed(s) Bed	Accessibility Hearing accessible
King Room with City or Bay View - High Floor/Hearing Accessible Room Type: Double Room Size: 26 m² 1 King bed(s) Bed	Accessibility Hearing accessible
Junior King Suite with Sofa Bed - Hearing Accessible Room Type: Suite Room Size: 42 m² 1 Queen bed(s) Bed	Accessibility Hearing accessible
King Room with Adapted Tub - Mobility Accessible Room Type: Double Room Size: 26 m² 1 King bed(s) Bed	Accessibility Entire unit wheelchair accessible, Adapted bath
Junior King Suite with Sofa Bed - Mobility Accessible with Tub Room Type: Suite Room Size: 42 m² 1 Queen bed(s) Bed	Accessibility Entire unit wheelchair accessible, Adapted bath
Junior Double Suite with Sofa Bed - Mobility Accessible with Tub Room Type: Suite Room Size: 42 m² 2 Full bed(s) Bed	Accessibility Entire unit wheelchair accessible, Adapted bath
Junior King Suite with Sofa Bed - Mobility and Hearing Accessible with Roll-in Shower Room Type: Suite Room Size: 42 m² 1 Queen bed(s) Bed	Accessibility Hearing accessible, Entire unit wheelchair accessible, Roll-in shower
Junior Double Suite with Sofa Bed - Mobility/Hearing Accessible with Roll-In Shower Room Type: Suite Room Size: 42 m² 2 Full bed(s) Bed	Accessibility Hearing accessible, Entire unit wheelchair accessible, Roll-in shower
King Room - High Floor/Club Lounge Access/Mobility Accessible with Roll-In Shower Room Type: Double Room Size: 26 m² 1 King bed(s) Bed	Accessibility Entire unit wheelchair accessible, Roll-in shower

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San Francisco Marriott Union Square | Hotel in San Francisco

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Hotel in Union Square, San Francisco

Amenities

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Policies

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