What is the guest rating for Inn at Union Square?

Inn at Union Square has a guest rating of 9.4/10 based on 510 reviews (provider-supplied, LiteAPI).

When is the best time to visit Inn at Union Square?

Based on 8 years of ERA5 historical data for San Francisco, October is typically the best month: 29% of days are warm with 6+ hours of sun and rain falls on 9% of days (n=248, source: ERA5 reanalysis 2018–2025). This is a historical likelihood, not a forecast.

What do guests like and dislike about Inn at Union Square?

Guests praise: Ideal location; Friendly and helpful staff; Clean and comfortable rooms. Common criticisms: Hidden fees charged after stay; Issues with Wi-Fi accessibility. Source: provider sentiment analysis.

Does Inn at Union Square allow pets or children?

Inn at Union Square: no pets, children welcome.

building

San Francisco · CA

Inn at Union Square

★★★☆☆

Provider-supplied star rating (LiteAPI)

9.4/10 510 reviews

Best time to visit

October is historically the best month for San Francisco

October offers the most sun for San Francisco at 29% warm+sunny days (n=248), though it remains a shoulder-season pick.

29% warm+sunny · 9% rain days · n=248

ERA5 reanalysis 2018–2025 — historical likelihood, not a forecast. Full almanac for San Francisco in October →

San Francisco by month — ERA5 8-year history. Warm+6h sun = days ≥72°F with >6h sunshine.
Month	Warm+sun	Rain days	Avg high	n
January	0%	32%	58°F	248
February	1%	27%	58°F	226
March	3%	39%	58°F	248
April	2%	13%	60°F	240
May	7%	9%	64°F	248
June	14%	1%	66°F	240
July	8%	0%	65°F	248
August	22%	1%	68°F	248
September	17%	4%	69°F	240
October	29%	9%	69°F	248
November	6%	22%	62°F	240
December	0%	39%	56°F	248

What guests say

Verbatim from provider sentiment analysis. We publish both sides — the cons are why the pros are believable.

Praised

Ideal location
Friendly and helpful staff
Clean and comfortable rooms
Good breakfast options

Criticised

Hidden fees charged after stay
Issues with Wi-Fi accessibility

Based on 510 guest reviews (provider-supplied sentiment, LiteAPI).

Facilities

30 amenities on record. Grouped by category — spa/pool/beach/golf lead.

Dining

Delivered food - securely covered
Food delivered to guest room
Screens / Barriers between staff and guests for safety

27 other amenities

24-hour front desk
CCTV in common areas
CCTV outside property
Cashless payment available
Cleaning standards that are effective against Coronavirus
Daily housekeeping
Facilities for disabled guests
Fire extinguishers
Free WiFi
Guest rooms disinfected between stays
Guests can opt-out any cleaning services during stay
Hand sanitizer in guest room and key areas
Heating
Invoice provided
Key card access
Laundry washed per local authority guidelines
Lift / Elevator
Meeting/banquet facilities
Non-smoking rooms
Non-smoking throughout
Safety deposit box
Security alarm
Smoke alarms
Staff adhere to local safety protocols
Vending machine - drinks
Vending machine - snacks
WiFi available

Room types

9 room types on record from the provider. No price shown without a live quote.

Suite

1× Extra-large double bed (Super-king size) (181-210 cm wide) 47 sqm (506 sq ft) Up to 2 guests

This suite comes with 1 bedroom, a seating area and 1 bathroom with a hairdryer. The unit has 1 bed.
Double Room

1× Queen bed (151-180 cm wide) 21 sqm (226 sq ft) Up to 2 guests

The double room offers a seating area. The unit has 1 bed.
Superior Room, 1 King Bed

1× King bed (151-180 cm wide) Up to 2 guests

1 King BedInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking
Superior Studio, 1 King Bed

1× King bed (151-180 cm wide) Up to 2 guests

1 King BedInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking
Superior Room, 1 King Bed, Accessible

1× King bed (151-180 cm wide) Up to 2 guests

1 King BedInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking
Superior Room, 1 Queen Bed

1× Queen Bed (150-160 cm wide) Up to 2 guests

1 Queen BedInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking
Superior Studio, 1 Queen Bed

1× Queen Bed (150-160 cm wide) Up to 2 guests

1 Queen BedInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking
Suite (Spreckels)

1× King bed (151-180 cm wide) Up to 2 guests

1 King BedRelax - FireplaceInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking
Superior Suite, 1 King Bed

1× King bed (151-180 cm wide) Up to 2 guests

1 King BedInternet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with premium channelsFood & Drink - Mini-fridge and coffee/tea maker Sleep - Pillowtop bed, premium bedding, blackout drapes/curtains, and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Laptop-compatible safe, iron/ironing board, and deskComfort - Fresh bed sheets (on request), fresh towels (on request), and daily housekeepingAccessibility - Grab bar in showerNon-Smoking

Nearby

Alcatraz Island (viewing / ferry access)

Landmark

1.7 mi
Golden Gate Bridge (southern end/viewpoints)

Landmark

3.9 mi
Union Square

Shopping

0.1 mi
Chinatown (Grant Avenue / Stockton Street)

District

0.2 mi
San Francisco Museum of Modern Art (SFMOMA)

Museum

0.6 mi
Ferry Building Marketplace

Landmark

1.0 mi
Fisherman's Wharf / Pier 39

District

1.4 mi
Golden Gate Park (e.g., Conservatory of Flowers)

Park

2.4 mi
San Francisco International Airport (SFO)

Airport

11.8 mi
Powell Street BART/MUNI Station

Train Station

0.1 mi

About the property

Sophisticated Boutique Hotel Retreat
Experience the charm of The Inn at Union Square San Francisco, a unique and sophisticated hotel nestled in the vibrant heart of Union Square.

Prime Location
Located in the center of it all, our boutique hotel offers easy access to a wide array of San Francisco's top sights and attractions.

Proximity to Iconic Landmarks
Enjoy being just minutes away from famous landmarks such as the iconic cable cars, Golden Gate Bridge, and Fisherman's Wharf.

Book your stay now at The Inn at Union Square San Francisco for an unforgettable experience in the heart of the city.

Description from provider (LiteAPI). Not generated or paraphrased.

Stay details

Check-out

11:00 AM

Pets

Not permitted

Children

Welcome

Parking

NOT_AVAILABLE

Weather in San Francisco

7-day run 7–13 Nov, zero rain · 3 clear, rain on 7 of 16 forecast days (120h)

View San Francisco weather forecast & all hotels

Property data from LiteAPI, including photos, facilities, rooms, policies and sentiment analysis. Star rating is provider-supplied. Guest rating shown only when a review count is available — never invented. No price is shown without a live quote. No awards are claimed that are not in the provider record. Weather data from ERA5 reanalysis (Open-Meteo); almanac figures are 8-year historical likelihoods, not forecasts. All model logic is on our methodology page.