I'm at Hongdae Oppa in Newton, Singapore https://t.co/nzIsIviSHm
Central Region
[{'url': 'https://t.co/nzIsIviSHm', 'expanded_url': 'https://www.swarmapp.com/c/dEcoHM7WiIz', 'display_url': 'swarmapp.com/c/dEcoHM7WiIz', 'indices': [41, 64]}]
DHOBY GHAUT
newton
hongdae oppa newton singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not contain any information related to a maintenance report feedback for a public flat house. The post simply mentions the name of a location (Hongdae) and a person (Oppa Newton). Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.