THE MOSSER HOTEL β€’ 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.

Planning a trip to San Francisco this year? Book a room in the heart of SF with us.

Planning a trip to San Francisco this year? Book a room in the heart of SF with us. ... See MoreSee Less

One of many places in San Francisco is Japan Town. Book a stay with us and let our friendly staff assist you in planning your vacation in the Bay Area!

One of many places in San Francisco is Japan Town. Book a stay with us and let our friendly staff assist you in planning your vacation in the Bay Area! ... See MoreSee Less

Do you have Valentines Day plans? Make dinner reservations at our onsite restaurant The Keystone and book a stay at our hotel to make this holiday a memorable one πŸ’— Happy Valentines Day πŸ’•

Do you have Valentine's Day plans? Make dinner reservations at our onsite restaurant The Keystone and book a stay at our hotel to make this holiday a memorable one πŸ’— Happy Valentine's Day πŸ’• ... See MoreSee Less

Plan to get up close & personal with the Golden Gate Bridge in the beautiful spring weather coming in? Book a stay with us today and see this beautiful infrastructure.

Plan to get up close & personal with the Golden Gate Bridge in the beautiful spring weather coming in? Book a stay with us today and see this beautiful infrastructure. ... See MoreSee Less

We are conveniently located near Union Square in the Heart of San Francisco. Book a room with us today!

We are conveniently located near Union Square in the Heart of San Francisco. Book a room with us today! ... See MoreSee Less

Our art pieces from our last Artist Reception are still hung in our lobby. Feel free to drop in and check them out.

Our art pieces from our last Artist Reception are still hung in our lobby. Feel free to drop in and check them out. ... See MoreSee Less

Visiting the Bay Area this year? Book a room with us today and stay in the Heart of San Francisco.

Visiting the Bay Area this year? Book a room with us today and stay in the Heart of San Francisco. ... See MoreSee Less

Our restaurant, The Keystone, serves up delicious food & tasty cocktails! Stop by or book a table today!

Our restaurant, The Keystone, serves up delicious food & tasty cocktails! Stop by or book a table today! ... See MoreSee Less

Hello February!

Hello February! ... 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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