This office building’s fireplace, cocktails and massages try to overcome San Francisco’s market woes

The Oak Room, a jazz-themed speakeasy with cocktails, is part of the Cove, a $22.5 million amenity floor at 525 Market St. (Cushman & Wakefield)
The Cove also deploys a vinyl-themed speakeasy and a spa-like fitness center as workplace landlords use perks to lure tenants