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8.8/10Wonderful Marines' Memorial Club & Hotel Union Square
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Know Before You Book

Union Square Hotel San Francisco

Review our hotel policies, check-in details, cancellation, and important guest guidelines.

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Dates
Guests 1 room, 1 adults, 0 children
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Important Information

Policies

To help make your stay at Marines' Memorial Club & Hotel Union Square in San Francisco as comfortable and enjoyable as possible, please take a moment to review the hotel policies below. These guidelines cover important details such as check-in and check-out times, guests, children, pets, and payments, so you know what to expect throughout your stay.

Important details before arrival.

  • Check-In & Check-Out

Check-in typically begins mid-afternoon. Check-out is late morning. Early or late requests depend on availability.

  • Identification

A valid government-issued photo ID and credit card are required at check-in.

  • Deposit

An incidental hold may be placed on a credit card during the stay.

  • Smoking

The property is entirely non-smoking. Smoking is not permitted in guest rooms or public areas.

  • Pets

Pets are generally not permitted, except service animals.

  • Cancellation

Cancellation policies vary by rate plan. Flexible bookings allow changes within the specified window; prepaid rates may be non-refundable.