I'm at Lucky Plaza in Singapore https://t.co/nyRQQ2Xopx
Central Region
[{'url': 'https://t.co/nyRQQ2Xopx', 'expanded_url': 'https://www.swarmapp.com/c/kQIUtYBOdnm', 'display_url': 'swarmapp.com/c/kQIUtYBOdnm', 'indices': [32, 55]}]
BOULEVARD
["i'm", 'lucky', 'plaza', 'singapore', 'https://t.co/nyrqq2xopx']
['lucky', 'lucky', 'lucky']
lucky plaza
lucky plaza singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet "lucky plaza singapore" does not relate to a maintenance report feedback for a public flat house. Lucky Plaza is a shopping mall located in Singapore, and it does not appear to be associated with public housing or maintenance reports. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.