Serif and The Line Hotel is next to famous theater, The Warfield, right at the intersection of Market and Turk Street in downtown San Francisco. This mixed-use, Flatiron-inspired property has a residential east wing and a hotel to the west, featuring 12 floors above ground floor and two below ground. Construction began in 2019, with two world-class architecture firms — Bjarke Ingels Group (BIG) handling the design concept and construction details managed by Handel Architects LLP. International property and infrastructure group Lendlease from Australia led the building construction. Occupying the west wing is The LINE San Francisco, the latest project in an exclusive series of boutique hotels operated by the renowned Sydell Group. Interior design was jointly helmed by LA interior designer Sean Knibb and BAR Architects from San Francisco.