Just posted a photo @ W Singapore - Sentosa Cove https://t.co/dktwD7GXAA
Central Region
[{'url': 'https://t.co/dktwD7GXAA', 'expanded_url': 'https://www.instagram.com/p/CHrLYUrnoUp/?igshid=6g2te59yoybm', 'display_url': 'instagram.com/p/CHrLYUrnoUp/…', 'indices': [49, 72]}]
SENTOSA
['posted', 'photo', 'w', 'singapore', 'sentosa', 'cove', 'https://t.co/dktwd7gxaa']
['cove', 'cove', 'cove', 'cove', 'cove']
just posted photo cove
posted photo w singapore sentosa cove
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house. The post only mentions a photo of Singapore Sentosa Cove, which is a popular tourist destination in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.