Can I build a house on the top floor of a Ting Yun in Sihai?

You can't. Building is not allowed on the top floor of Hayes IKEA Ting Yun. It is illegal for the owner to build buildings and structures on the roof of the residential area without the approval of the relevant departments. Unauthorized building on the roof violates the relevant provisions of the Property Law, the Fire Protection Law and the Urban and Rural Planning Law, and there are certain security risks in the top-floor building structure.