How to write a complaint about property contract filing?

1. First, state the title and date of the complaint letter.

2. Secondly, in the upper left corner or below the letter, specify the detailed information of the recipient, such as the name, address and contact information of the property management office.

3. Then at the beginning of the letter, briefly introduce your identity and relationship with the property management office, such as the owner or tenant.

4. Finally, clearly state the problem and point out the specific complaint content and the incident.