Just posted a photo @ Mandarin Oriental, Singapore https://t.co/IEWNbciuie
Central Region
[{'url': 'https://t.co/IEWNbciuie', 'expanded_url': 'https://www.instagram.com/p/CHnhYYvhfDr/?igshid=12si6azdsr4qk', 'display_url': 'instagram.com/p/CHnhYYvhfDr/…', 'indices': [51, 74]}]
MARINA CENTRE
['posted', 'photo', 'mandarin', 'oriental', 'singapore', 'https://t.co/iewnbciuie']
['mandarin', 'mandarin']
just posted photo mandarin oriental
posted photo mandarin oriental singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This 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 is about a photo of the Mandarin Oriental Singapore, which is likely a luxury hotel or resort. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.