I'm at stuff'd in Singapore https://t.co/nb2FVVmfrc
East Region
[{'url': 'https://t.co/nb2FVVmfrc', 'expanded_url': 'https://www.swarmapp.com/c/2fPH8Hx71AK', 'display_url': 'swarmapp.com/c/2fPH8Hx71AK', 'indices': [28, 51]}]
XILIN
["i'm", "stuff'd", 'singapore', 'https://t.co/nb2fvvmfrc']
[]
stuff would
stuff singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to a public flat house in Singapore. The post simply says "stuff singapore" without providing any context or information related to maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.