I'm at Orchard in Singapore https://t.co/XHnNYtP8Xe
Central Region
[{'url': 'https://t.co/XHnNYtP8Xe', 'expanded_url': 'https://www.swarmapp.com/c/j2wed0Lsjcm', 'display_url': 'swarmapp.com/c/j2wed0Lsjcm', 'indices': [28, 51]}]
BOULEVARD
["i'm", 'orchard', 'singapore', 'https://t.co/xhnnytp8xe']
[]
orchard
orchard singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet does not relate to a maintenance report feedback for a public flat house in Singapore. The tweet simply mentions "Orchard Singapore" without providing any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house in Singapore.