Helter skelter glass shelter #AllieOTR2020 @ Singapore https://t.co/nyLvRHp4l5
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Central Region
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MARINA CENTRE
skelter glass shelter #allieotr    
helter skelter glass shelter allieotr2020 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 contain any information related to a maintenance report feedback for a public flat house in Singapore. The term "helter skelter" is not a common term used in maintenance reports, and "glass shelter" could refer to a variety of things, but it does not seem to be related to a specific facility or infrastructure in a public flat house. Additionally, "allieotr2020" is not a recognized term in the context of maintenance reports. Therefore, the post does not meet the criteria for a maintenance report feedback.