Just posted a photo @ Tiananmen 天安门 https://t.co/oDURPJ1enk
Central Region
[{'url': 'https://t.co/oDURPJ1enk', 'expanded_url': 'https://www.instagram.com/p/CT73tpRhJ_L/?utm_medium=twitter', 'display_url': 'instagram.com/p/CT73tpRhJ_L/…', 'indices': [36, 59]}]
ROBERTSON QUAY
just posted photo
posted photo tiananmen
  I apologize, but the post you provided does not relate to a maintenance report feedback to public flat house. The post contains a photo of Tiananmen Square, which is a historical location in Beijing, China. It does not mention any maintenance issues or provide feedback related to public housing.

Therefore, the answer to your question is:

{"relatedness": False, "type": "location", "explanation": "Tiananmen Square"}