Poofy! @ Singapore https://t.co/IEZXCYazF5
Central Region
[{'url': 'https://t.co/IEZXCYazF5', 'expanded_url': 'https://www.instagram.com/p/COrdftkrp-LnPPhu9Ju5SbjJIUBmnsjh8MH6bE0/?igshid=1jhbb19dolv2g', 'display_url': 'instagram.com/p/COrdftkrp-Ln…', 'indices': [19, 42]}]
MARINA CENTRE
['poofy', 'singapore', 'https://t.co/iezxcyazf5']
[]
poofy singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post "poofy singapore" does not relate to a maintenance report feedback to a public flat house. The post does not mention any specific issues or concerns related to public housing, such as broken facilities, inconveniences, or requests for fixing. Therefore, the answer is "relatedness": False, and the type is "none".