I Am Luna by day and Constance by night @PenhaligonsLtd 😍 https://t.co/oTCjDmriEN
Penhaligon's
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CITY HALL
['luna', 'day', 'constance', 'night', '@penhaligonsltd', '😍', 'https://t.co/otcjdmrien']
[]
luna constance night @penhaligonsltd
luna day constance night
  [
    {"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 does not mention anything related to maintenance report feedback for a public flat house. The words used in the post, such as "luna", "day", "constance", and "night", do not suggest any specific issue or request related to maintenance. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.