I'm at Downtown Core https://t.co/t3n7GaL3Lq
Singapore
[{'url': 'https://t.co/t3n7GaL3Lq', 'expanded_url': 'https://www.swarmapp.com/c/d05stQXCONv', 'display_url': 'swarmapp.com/c/d05stQXCONv', 'indices': [21, 44]}]
CLIFFORD PIER
["i'm", 'downtown', 'core', 'https://t.co/t3n7gal3lq']
['core']
downtown core
downtown core
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]


It seems that the Twitter post you provided does not relate to a maintenance report feedback to a public flat house. The term "downtown core" is a general term that could refer to a variety of locations, and it does not provide any specific information about a maintenance issue or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.