I'm at Yan Chuan Roasters in Singapore https://t.co/VnGNKh3xPY
Central Region
[{'url': 'https://t.co/VnGNKh3xPY', 'expanded_url': 'https://www.swarmapp.com/c/cKXLnylf8Gx', 'display_url': 'swarmapp.com/c/cKXLnylf8Gx', 'indices': [39, 62]}]
LAVENDER
["i'm", 'yan', 'chuan', 'roaster', 'singapore', 'https://t.co/vngnkh3xpy']
[]
yan chuan roasters singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback for a public flat house. The term "yan chuan roasters singapore" does not appear to be related to any specific topic or category that we have identified. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"