San Francisco says tiny sleeping 'pods,' which cost $700 a month and became a big hit with tech workers, are not up to code

• Sleeping "pods," which have become popular with San Francisco's tech workers, are not up to code.
• A San Francisco authority issued a violation for the pods on Tuesday, The SF Examiner reported.
• The $700-a-month pods are four-foot-high boxes made out of wood and steel.

Tiny sleeping "pods," which have proved a hit with San Francisco's tech community, are not up to code, city officials said.