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The Mills Building

The Mills Building

220 Montgomery Street, San Francisco, CA 94104

Yes SF
5 9 reviews
Contact Property
High-speed internet
Videoconferencing

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Available Workspaces

Day Pass

Contact for pricing

Meeting Room

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1 to 8

Event Space

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Business hours

Monday

from 9:00 am to 5:00 pm

Tuesday

from 9:00 am to 5:00 pm

Wednesday

from 9:00 am to 5:00 pm

Thursday

from 9:00 am to 5:00 pm

Friday

from 9:00 am to 5:00 pm

Saturday

Closed

Sunday

Closed

220 Montgomery Street, San Francisco, CA 94104

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Walk & ride

  • Walk score

    100/100

    Walker's Paradise
  • Transit score

    100/100

    Rider's Paradise
  • Bike score

    87/100

    Very Bikeable

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Reviews

5
View all 9 reviews on Google
5

Ariel Schonfeld

Sep 20 2024

A wonderful addition to our city’s downtown.

5

Drew Gomez

Sep 19 2024

Beautiful, bright space -- perfect for working and socializing!

5

Rachel Hoppenstein

Sep 18 2024

The Yes SF headquarters is a dynamic space where creativity and collaboration thrive. Located in downtown SF, it offers a fresh, inspiring environment for people from all walks of life to gather, network, and work on initiatives that drive positive change. With a strong focus on sustainability and supporting local innovation, it’s more than just a meeting spot—it's a movement. The open, modern design invites conversation and fosters connections, making it the perfect place to brainstorm, host events, or simply recharge. A must-visit for anyone looking to engage with SF’s vibrant community!

5

Jordan B

Sep 18 2024

The Yes SF headquarters is a welcoming space for people across San Francisco to connect and collaborate. Focused on sustainability and local innovation, it’s designed for meetings, events, and community engagement. A great spot for anyone looking to be part of SF’s future.

5

Sophia Schonfeld

Sep 18 2024

The new Yes SF headquarters is truly a sanctuary in the heart of the city. It’s a beautifully designed, welcoming space where people from all over San Francisco can come together, collaborate, and connect. Whether you're a local entrepreneur, community leader, or just looking for a vibrant place to engage, this space offers something for everyone. The energy here is contagious, and the focus on sustainability and inclusivity makes it feel like more than just a workspace—it’s a hub for growth, innovation, and community. Highly recommend checking it out!

Frequently Asked Questions

  • Whether you're a day pass holder or a monthly member, you can access most amenities. Meeting rooms do require prior scheduling, and private offices are reserved for those with subscriptions. However, the lounge, kitchen, and breakout spaces are open to all. Complimentary services are also available regardless of membership tier, while ancillary services can be purchased separately or negotiated with Yes SF.

  • The Mills Building operates during regular business hours, as indicated above. For access outside of these hours, please contact the operator directly to inquire about any available options.

  • Coworking spaces typically have limited storage options, most of which are reserved for members with dedicated desks or private offices. With that said, it’s best to contact the coworking operator directly via the form on the right side of the page to learn about available storage options.

  • Yes, you can certainly take a tour of the space before signing up for a membership. In fact, it’s encouraged, to help you get a feel for what your workday will look like. Reach out here to set up a time to come and see the space.

  • Adaptability is at the core of coworking, so membership options are always designed to cater to your changing work requirements and team dynamics. Most spaces offer month-to-month memberships, enabling you to adjust your workspace to your changing needs. Whether your business is growing or downsizing – or you just want to upgrade to a more private setting – you always have the flexibility to make the changes you need.

    While your membership agreement may have specific terms regarding changes, don’t hesitate to reach out to Yes SF to discuss accommodating your adjustments.

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