I'm at COURTS Nojima - @courtssg in Singapore https://t.co/3xgAIKK3rb
Central Region
[{'url': 'https://t.co/3xgAIKK3rb', 'expanded_url': 'https://www.swarmapp.com/c/g9t4X2hUaGJ', 'display_url': 'swarmapp.com/c/g9t4X2hUaGJ', 'indices': [46, 69]}]
SOMERSET
["i'm", 'court', 'nojima', '@courtssg', 'singapore', 'https://t.co/3xgaikk3rb']
['court', 'court', 'court']
@courtssg
courts nojima singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post "courts nojima singapore" does not relate to a maintenance report feedback to a public flat house. The term "courts" is likely referring to a legal term, and "nojima" is a Japanese word that could refer to various things, but it does not seem to be related to public housing or maintenance issues in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to a public flat house.