Just posted a photo @ Shangri-La Hotel, Singapore https://t.co/qIvVTq7hDT
Central Region
[{'url': 'https://t.co/qIvVTq7hDT', 'expanded_url': 'https://www.instagram.com/p/CNdolLxn7dn33VQSPuLt4ift2zGgHVBGkbV2PU0/?igshid=1xs0x80be4mk0', 'display_url': 'instagram.com/p/CNdolLxn7dn3…', 'indices': [50, 73]}]
NASSIM
['posted', 'photo', 'shangri-la', 'hotel', 'singapore', 'https://t.co/qivvtq7hdt']
[]
just posted photo hotel
posted photo shangrila hotel 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 you provided does not mention anything related to maintenance report feedback for a public flat house. The post only mentions a hotel, which is not related to public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.