Biggest Hotels in San Francisco

For stays that require 9 or more rooms, it's best to book several months ahead, especially during peak conference and tourism seasons. Large properties like Hilton San Francisco Union Square (1921 rooms) and The Westin St. Francis San Francisco on Union Square (1195 rooms) can accommodate big groups, but availability fills up quickly. Engine Groups handles bookings of 9 or more rooms, while stays of 8 rooms or fewer are self-serve on the platform.

Large hotels often include meeting and event space, on-site dining, fitness centers, and parking, though specifics vary by property. Hotels like Hilton San Francisco Union Square and Hyatt Regency San Francisco (821 rooms) typically provide these amenities to support both group bookings and individual business travelers. You can compare amenities and rates for these properties on Engine.

Start by filtering by room count, location, and the amenities your team needs. Engine lets you search and compare properties like The Westin St. Francis San Francisco on Union Square and Hyatt Regency San Francisco side by side, with pre-negotiated rates and no membership fee. Consider proximity to meeting locations, dining options, and whether the property can accommodate your entire group under one roof.

Yes, large hotels serve both individual travelers and groups. Properties like Hilton San Francisco Union Square and The Westin St. Francis offer the same amenities and services whether you're booking one room or many. Engine makes it easy to book stays of any size, with consolidated invoicing and multiple payment options.

For stays of 9 or more rooms, Engine Groups handles the booking. For 8 rooms or fewer, you can search, compare, and book self-serve on the platform. Either way, you get pre-negotiated rates, consolidated invoicing, and no membership fee.