skybar-ing on a sunday 😛 https://t.co/Cx9FtXGyEI
1-Altitude
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RAFFLES PLACE
['skybar-ing', 'sunday', '😛', 'https://t.co/cx9ftxgyei']
[]
sunday
skybaring sunday
  [
    {"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 "skybaring sunday" does not contain any information related to a maintenance report feedback for a public flat house. The post simply states the day of the week "Sunday" in a poetic manner, and does not mention 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.