Home rental website Airbnb has taken cues from its listings around the world when designing additional office spaces at its headquarters in San Francisco. The Airbnb environmental team collaborated with local architecture firm WRNS Studio to redesign the warehouse-like structure at 999 Brannan Street – an extension of the company's main office at 888 Brannan down the road. The existing building was stripped down to remove every non-structural element behind a curved wall made of glass cubes, which wraps around the exterior.
