hey there ✨ https://t.co/FB7e5brPXP
Marina Bay Sands Hotel
[]
BAYFRONT SUBZONE
['hey', '✨', 'https://t.co/fb7e5brpxp']
[]
there
hey
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

Note: Since the post simply says "hey", it does not provide any information that would suggest it is related to a maintenance report feedback for a public flat house. Therefore, the answer is that the post does not relate to such a report.