THE MOSSER HOTEL • 54 4TH STREET, SAN FRANCISCO, CA 94103

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The Mosser is an award-winning distinctively artful hotel in the heart of downtown san francisco.

Fusing historic Victorian architecture with sleek modern design, it exists as a charming retreat amidst the hustle and bustle of our city by the bay.

Conveniently located between the city’s renowned Union Square (shopping district) and the Moscone Convention Center, both business and leisure travelers will find excellent shopping, touring and nightlife within blocks from their hotel room. Foodies will rejoice at the convenience and quality of our adjoining restaurant, The Keystone, where elevated cocktails and globally-inspired menu options are sure to satisfy every palate.

The Mosser’s non-smoking guest rooms incorporate custom-designed furnishings for ingenious space-efficiency and a unique flair. The stylish ambience provides warmth, charm and comfort.

Read more about The Mosser HERE.

Book a comfy room in the city of San Francisco with us this holiday season!

Book a comfy room in the city of San Francisco with us this holiday season! ... See MoreSee Less

In the Bay Area for any Winter Festivities? Book a stay with us or dine at our restaurant The Keystone

In the Bay Area for any Winter Festivities? Book a stay with us or dine at our restaurant The Keystone ... See MoreSee Less

San Francisco is filled with architecture, art, landmarks, etc. Book a room with us and ask our wonderful staff for places to explore all around the city!

San Francisco is filled with architecture, art, landmarks, etc. Book a room with us and ask our wonderful staff for places to explore all around the city! ... See MoreSee Less

Visiting the Bay Area for a game or event? Book a room with us this season.

Visiting the Bay Area for a game or event? Book a room with us this season. ... See MoreSee Less

Book a room with us this holiday season and be in he heart of San Francisco ❤️

Book a room with us this holiday season and be in he heart of San Francisco ❤️ ... See MoreSee Less

We are located in the Heart of San Francisco. Minutes away from AT&T park, museums, parks and everything else the City has to offer.  Book a stay with us today.

We are located in the Heart of San Francisco. Minutes away from AT&T park, museums, parks and everything else the City has to offer. Book a stay with us today. ... See MoreSee Less

In the Bay Area for any Winter Festivities? Book a stay with us or dine at our restaurant @thekeystonesf !

In the Bay Area for any Winter Festivities? Book a stay with us or dine at our restaurant @thekeystonesf ! ... See MoreSee Less

One unique aspect about our hotel is that we have a recording studio that guests and locals can book. Spend a few hours recording and book a night to stay ☺️

One unique aspect about our hotel is that we have a recording studio that guests and locals can book. Spend a few hours recording and book a night to stay ☺️ ... See MoreSee Less

Book a room with us this holiday season!

Book a room with us this holiday season! ... See MoreSee Less

Packages

The Keystone Social House

Adjacent to the lobby of The Mosser Hotel, The Keystone offers crave-worthy, New American comfort food with global influences and a distinct beverage program that includes high quality spirits and rare flavor combinations. The heart of the restaurant is a twelve-seat communal table in the dining room and a long bar complete with chef’s counter to an open kitchen. For meetings and events, there is a private dining space outfitted with complete AV technology capabilities.

A great place to gather for socializing or a relaxing meal after a busy day, The Keystone is open daily from 11:30am – midnight; hosts two Happy Hours, 5:00 p.m. – 6:30 p.m and 10:00 p.m. – 12:00 a.m; and serves brunch on Saturday and Sunday from 11:00 a.m. – 3:00 p.m.

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Studio Paradiso

Located adjacent to The Mosser Hotel, Studio Paradiso offers a truly unique environment for the music and media professional. Clients not only enjoy state of the art recording, but also lodging and fine dining. Studio Paradiso, with its range of amenities, is committed to making your project an enjoyable and creative affair.

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