Elon Musk Defends Twitter Bedrooms , As San Francisco Investigates.'The Washington Post' reports that on Dec. 6, the Department of Building Inspection in San Francisco said it was investigating the creation of makeshift bedrooms at Twitter's headquarters.'The Washington Post' reports that on Dec. 6, the Department of Building Inspection in San Francisco said it was investigating the creation of makeshift bedrooms at Twitter's headquarters.We need to make sure the building is being used as intended. , Patrick Hannan, department spokesman, via 'The Washington Post'.There are different building code requirements for residential buildings, including those being used for short-term stays. These codes make sure people are using spaces safely, Patrick Hannan, department spokesman, via 'The Washington Post'.No one is above the law, Patrick Hannan, department spokesman, via 'The Washington Post'.The complaint was issued after 'Forbes' described the sleeping spaces as "modest bedrooms featuring unmade mattresses, drab curtains and giant conference-room telepresence monitors.".Musk seemingly confirmed the investigation via Twitter.Patrick Hannan, a spokesman for the Department of Building Inspection, said, "We are reaching out to building representatives so we can conduct a site inspection as part of our investigation.".If we find suite 900 no longer meets the building code, we'll issue a notice of violation, which will be posted to our website and at the site, just like all notices of violation, Patrick Hannan, department spokesman, via 'The Washington Post'