What information does the duplex two-story decoration need to provide to the property?

Provide decoration related information and construction related information to the property management department.

1, decoration application, construction drawings and project contents.

2. A copy of the company's business license and qualification certificate.

3, the construction personnel's ID card, temporary residence permit, work permit.

4. Pay a certain management fee and deposit, and handle the construction personnel pass.

If you buy materials yourself, tell the decoration company what kind of materials you are going to use.

Go to the housing management department and the property management department to handle the relevant construction approval procedures, such as removing non-bearing walls and changing gas pipelines, which are not allowed to be changed according to regulations.

In order to coordinate with the neighborhood, users should provide population, gender and age, if possible, draw a sketch of the room, plan the use function of the room or area, and indicate the size of the room and the materials and colors selected.