The Former Yamen Building of Kowloon Walled City sits near the South Gate of Kowloon Walled City Park in Kowloon City. Inside, it recreates old shops such as a restaurant, a fish cake shop and a dentist, along with narrow crowded alleys and rooftop spaces, arranged like a film set. On arrival, visitors receive a free QR entry ticket and view the exhibition for about 15 minutes under a per-time-slot capacity limit. The exhibition has few scenes, so the amount to see is small for its scale.