I am secretly the 👑 of my own castle. @ Singapore https://t.co/RoITPk5KH7
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
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MARINA CENTRE
['secretly', '👑', 'castle', 'singapore', 'https://t.co/roitpk5kh7']
[]
secretly castle
secretly castle 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 "secretly castle singapore" does not contain any information related to a maintenance report feedback for a public flat house. The term "castle" does not seem to be related to any facility or infrastructure that would be maintained by a public housing authority, and the term "singapore" is a location that does not provide any context for a maintenance report. Therefore, the post does not relate to a maintenance report feedback for a public flat house.