I'm at OSIM https://t.co/jXpgVgK87Q
Central Region
[{'url': 'https://t.co/jXpgVgK87Q', 'expanded_url': 'https://www.swarmapp.com/c/7pxzQUJF7UL', 'display_url': 'swarmapp.com/c/7pxzQUJF7UL', 'indices': [12, 35]}]
MARINE PARADE
["i'm", 'osim', 'https://t.co/jxpgvgk87q']
[]
osim
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house. The post simply says "osim" which does not provide any context or information that could indicate otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to a public flat house.