Is this Union Square hotel pet-friendly for guests?

Yes, pets are allowed at this property. Check the guest reviews to learn what guests had to share.

Does the Union Square hotel have a swimming pool?

Yes, this Union Square hotel has 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 $186 per night with includes Laundry, Air Conditioner, Wellness Facilities, Restaurant, Bar, Toiletries, Internet, Parking, TV, Security/Safety, Bedding/Linens, Breakfast, Pool, Accessibility, Child Friendly, Kitchen, Pet Friendly, Designated Smoking Area, Wheelchair Accessible, Business Services, Guest Services 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?

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.

Hilton San Francisco Union Square | Hotel in San Francisco

| 8.4 (1148 Reviews) | Pet Friendly 1 Bathroom

Union Square Hotel | Hilton San Francisco Union Square

Hotel in Union Square, San Francisco

Hotel with bars, 6-minute walk to Westfield San Francisco Centre
Along with an outdoor pool, this hotel has a restaurant and 2 bars/lounges. WiFi in public areas is free. Additionally, a 24-hour health club, a snack bar/deli, and a coffee shop/cafe are onsite.
Hilton San Francisco Union Square offers 1921 accommodations with laptop-compatible safes and safes. Refrigerators and coffee/tea makers are provided. Bathrooms include shower/tub combinations, designer toiletries, complimentary toiletries, and hair dryers.

In-room wired and wireless Internet access is available for a surcharge. 37-inch flat-screen televisions come with premium satellite channels. Housekeeping is offered daily and hypo-allergenic bedding can be requested.

Recreational amenities at the hotel include an outdoor pool and a 24-hour health club.

Amenities

Air Conditioner

Parking

Pet Friendly

Pool

Designated Smoking Area

Wheelchair Accessible

Accessibility

Security/Safety

Business Services

Bedding/Linens

Wellness Facilities

Restaurant

Bar

Toiletries

Guest Services

Breakfast

Child Friendly

Internet

Kitchen

Laundry

Facility Overview

Bathrooms

Hair dryer

Designer toiletries

Towels

Shower/tub combination

Private bathroom

Bedroom

Bed sheets

Air conditioning (climate-controlled)

Free cribs/infant beds

Rollaway/extra beds (surcharge)

Hypo-allergenic bedding

Iron/ironing board

Recycling

Laptop-compatible safe

Connecting rooms available

Desk

Breakfast

2 bars/lounges

Coffee/tea in common area(s)

1 restaurant and 1 coffee shop/cafe

Full breakfast available for a fee daily 6 AM–10 AM: USD 59.97 for adults and USD 34.98 for children

Coffee/tea maker

Refrigerator

Parking

Limo/town car service

Electric car charging station on site

Wheelchair-accessible parking and van parking available

Covered self parking on site (USD 79.80 per night; includes in/out privileges)

Accessibility

Handrails in stairways

Wheelchair-accessible van parking

Wheelchair-accessible path of travel

Assistive listening devices available

Wheelchair-accessible concierge desk

Elevator door width (inches): 37

Wheelchair-accessible fitness center

Stair-free path to entrance

Well-lit path to entrance

Phone accessibility kit

Elevator

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.

Wheelchair-accessible restaurant

20 on-site accessible parking spaces

Visual fire alarm

Wheelchair-accessible path to elevator

Wheelchair-accessible lounge

Wheelchair-accessible public washroom

Vibrating pillow alarm

Stairway handrail height (inches): 39

Braille signage

Wheelchair-accessible business center

Lever door handles

Wheelchair-accessible parking

Wheelchair-accessible pool

Activities

Health club access

Access to nearby health club

24-hour health club

Outdoor pool

Entertainment

Satellite channels

Premium channels

37-inch flat-screen TV

General

Conference space (150293 square feet)

Meeting rooms - 73

Business center

Computer station

Gift shop/newsstand

Free newspapers in lobby

Banquet hall

Elevator

Vending machine

Ballroom

ATM/banking services

Front-desk safe

Water dispenser

Thai

Chinese (Mandarin)

French

Italian

Japanese

Vietnamese

Arabic

Russian

Ukrainian

Filipino

Spanish

German

Polish

Hungarian

English

Portuguese

Designated smoking areas (fines apply)

Guest Services

Snack bar/deli

Free cribs/infant beds

Refrigerator

Rollaway/extra beds (surcharge)

Outdoor pool

Pool gate

Daily housekeeping

Multilingual staff

Concierge services

Porter/bellhop

Luggage storage

Tour/ticket assistance

Dry cleaning service

24-hour front desk

Wedding services

Internet

Available in all rooms: WiFi (USD 12.95 per night), Wired Internet (surcharge)

Available in some public areas: Free WiFi

Outdoors

Pool sun loungers

Policies

Check-in

Check-in start time: 3 pm; check-in end time: 3 am late check-in subject to availability

Check-out

A late check-out fee will be charged check-out before 11:00 am contactless check-out available express check-out available late check-out subject to availability

Child Policy

Children are welcome. kids stay free! children 18 years old and younger stay free when using existing bedding. rollaway/extra beds are available for usd 25.0 per night. free cribs (infant beds)!

Payment Policy

Fee for full breakfast: approximately usd 59.97 for adults and usd 34.98 for children fee for in-room wireless internet: usd 12.95 per night (rates may vary) fee for in-room wired internet: usd 12.95 per day (rates may vary) covered self parking fee: usd 79.80 per night (in/out privileges) pet fee: usd 50.00 per accommodation, per stay service animals are exempt from fees late check-out is available for a fee (subject to availability) rollaway bed fee: usd 25.0 per night the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.

Pet Policy

2 total (up to 75 lbs per pet) pets allowed for an extra charge of usd 50.00 per accommodation, per stay pets cannot be left unattended service animals are welcome, and are exempt from fees welcoming dogs only

Extra-person charges may apply and vary depending on property policy government-issued photo identification and a credit card may be required at check-in for incidental charges please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed this property accepts credit cards, debit cards, and cash this property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room this property offers wifi in the lobby area only.

Reviews

Sherry

Jan 12, 2026 09:12:38 AM

Review Score: 10

Summary: The room was good. The pillows were awesome!

See All Reviews

Room Arrangement

Room Info	Facilities
Room, 3 Double Beds Room Size: m² 3 Double Beds	General Number of living rooms 0, Number of bedrooms - 0, Bed count maximum 3, Extra bed count 1, Bed count minimum 3
Deluxe 2 Bed Mobility/Hearing Access Roll-in Shower Room Size: m² 2 Queen Beds	General Number of living rooms 0, Number of bedrooms - 0, Roll-in shower width (centimeters) - 92, Wheelchair accessible, Roll-in shower width (inches) - 36, Extra bed count 1, Roll-in shower, Bed count minimum 2, Bed count maximum 2
View 1 Bed Junior Suite Mobility/Hearing Access Tub Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Wheelchair accessible, Bed count minimum 1, Extra bed count 1, Bed count maximum 1, City view
Skyline View Junior Suite, 1 King Bed Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 1, Designer toiletries, Bed count minimum 1, Extra bed count 1, Free toiletries, Bed count maximum 1, City view
Junior Suite 1 Bed Mobility/Hearing Access Roll-in Shower Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Roll-in shower width (centimeters) - 92, Wheelchair accessible, Roll-in shower width (inches) - 36, Bed count minimum 1, Extra bed count 1, Roll-in shower, Bed count maximum 1, City view
Junior Suite, 2 Queen Beds Room Size: m² 2 Queen Beds	General Number of living rooms 0, Cable TV service, Number of bedrooms - 1, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 2, City view, Bed count maximum 2
Balcony Skyline View - 2 Double Beds Room Size: m² 2 Double Beds	General Number of living rooms 0, Number of bedrooms - 0, Balcony, Extra bed count 1, Bed count minimum 2, City view, Furnished balcony, Bed count maximum 2
Skyline View - Corner King 1 Bedroom Suite Room Size: m² 1 King Bed	General Number of living rooms 0, Hair dryer, Cable TV service, Number of bedrooms - 1, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 1, Bed count maximum 1, City view
Deluxe 2 Beds Mobility/Hearing Access Tub Room Size: m² 2 Queen Beds	General Number of living rooms 0, Number of bedrooms - 0, Wheelchair accessible, Extra bed count 1, Bed count minimum 2, Bed count maximum 2
View 2 Beds Mobility/Hearing Access Tub Room Size: m² 2 Double Beds	General Number of living rooms 0, Number of bedrooms - 0, Designer toiletries, Wheelchair accessible, Extra bed count 1, Free toiletries, Bed count minimum 2, City view, Bed count maximum 2
Balcony Skyline View - 1 King Bed Room Size: 270 square feet m² 1 King Bed	General Number of living rooms 0, Square feet - 270, Number of bedrooms - 0, Ping - 7.59, Balcony, Square meters - 25, Bed count minimum 1, Extra bed count 1, Bed count maximum 1, City view, Furnished balcony
View 1 Bed Suite Mobility/Hearing Access Roll-in Shower Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Designer toiletries, Roll-in shower width (centimeters) - 92, Wheelchair accessible, Roll-in shower width (inches) - 36, Bed count minimum 1, Extra bed count 1, Free toiletries, Roll-in shower, Bed count maximum 1, City view
Corner 1 Bedroom Suite 2 Beds Tower 1 Room Size: m² 2 Double Beds	General Number of living rooms 0, Number of bedrooms - 1, Designer toiletries, Extra bed count 1, Free toiletries, Bed count minimum 2, City view, Bed count maximum 2
Junior Suite, 1 King Bed Room Size: m² 1 King Bed	General Number of living rooms 0, Cable TV service, Number of bedrooms - 1, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 1, Bed count maximum 1, City view
Deluxe 2 Double Beds Room Size: m² 2 Double Beds	General Number of living rooms 0, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 2, City view, Bed count maximum 2
Pool View with Terrace - 1 King Bed Room Size: 270 square feet m² 1 King Bed	General Ping - 8, Number of living rooms 0, Number of bedrooms - 0, Terrace, Designer toiletries, Square meters - 25, Extra bed count 1, Free toiletries, Furnished patio, Square feet - 270, Pool view, Bed count minimum 1, Bed count maximum 1
Junior Suite 2 Beds Mobility/Hearing Access Roll-in Shower Room Size: m² 2 Queen Beds	General Number of living rooms 0, Number of bedrooms - 0, Roll-in shower width (centimeters) - 92, Wheelchair accessible, Roll-in shower width (inches) - 36, Extra bed count 1, Roll-in shower, Bed count minimum 2, Bed count maximum 2
1 King Bed 1 Bedroom Suite Room Size: m² 1 King Bed	General Number of living rooms 0, Cable TV service, Number of bedrooms - 1, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 1, Bed count maximum 1, City view
Suite, 1 Bedroom (with Parlor) Room Size: m² 1 King Bed	General Number of bedrooms - 1, Bed count minimum 1, Extra bed count 1, Number of living rooms 1, Bed count maximum 1, City view
View 1 Bed Mobility/Hearing Access Tub Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Wheelchair accessible, Bed count minimum 1, Extra bed count 1, Bed count maximum 1, City view
2 Bedroom Suite with Parlor Room Size: m² 3 King Bed and Double Beds	General Number of living rooms 0, Number of bedrooms - 2, Bed count maximum 3, Extra bed count 1, City view, Bed count minimum 3
Room, 2 Double Beds Room Size: m² 2 Double Beds	General Number of living rooms 0, Phone, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Designer toiletries, In-room climate control (air conditioning), Extra bed count 1, Free toiletries, Bed count minimum 2, Flat-panel TV, Bed count maximum 2
1 Bed Mobility/Hearing Access Roll-in Shower Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Roll-in shower width (centimeters) - 92, Wheelchair accessible, Roll-in shower width (inches) - 36, Bed count minimum 1, Extra bed count 1, Roll-in shower, Bed count maximum 1
1 Bed Mobility/Hearing Access Tub Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Wheelchair accessible, Bed count minimum 1, Extra bed count 1, Bed count maximum 1
Deluxe Corner King Junior Suite Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Bed count minimum 1, Extra bed count 1, Bed count maximum 1, City view
Deluxe 2 Queen Beds Room Size: m² 2 Queen Beds	General Number of living rooms 0, Number of bedrooms - 0, Extra bed count 1, Bed count minimum 2, City view, Bed count maximum 2
1 King Bed Room Size: 320 square feet m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Designer toiletries, Extra bed count 1, Square feet - 320, Free toiletries, Flat-panel TV, Square meters - 30, Phone, In-room climate control (air conditioning), Ping - 8.99, Bed count minimum 1, Bed count maximum 1
Deluxe 1 King Bed Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 1, Bed count maximum 1, City view
1 Queen Bed Room Size: 320 square feet m² 1 Queen Bed	General Number of living rooms 0, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Extra bed count 1, Square feet - 320, Flat-panel TV, Square meters - 30, Phone, In-room climate control (air conditioning), Ping - 8.99, Bed count minimum 1, Bed count maximum 1
Room, 1 King Bed, Accessible (Mobility & Hearing, Roll-in Shower) Room Size: m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Designer toiletries, Roll-in shower width (centimeters) - 92, Wheelchair accessible, Roll-in shower width (inches) - 36, Bed count minimum 1, Extra bed count 1, Free toiletries, Roll-in shower, Bed count maximum 1
Room, 1 King Bed, City View (Floors 20-44) Room Size: 320 square feet m² 1 King Bed	General Number of living rooms 0, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Designer toiletries, Extra bed count 1, Square feet - 320, Free toiletries, Flat-panel TV, Square meters - 30, Phone, In-room climate control (air conditioning), Ping - 8.99, Bed count minimum 1, Bed count maximum 1, City view
Skyline View Room, 2 Double Beds (Floors 20-44) Room Size: m² 2 Double Beds	General Number of living rooms 0, Number of bedrooms - 0, Cable TV service, Coffee/tea maker, Designer toiletries, Extra bed count 1, Free toiletries, Flat-panel TV, Phone, In-room climate control (air conditioning), Bed count minimum 2, City view, Bed count maximum 2