I'm at Grapevine @ Guillemard in Geylang, Singapore https://t.co/qgPZLpKrsr
Central Region
[{'url': 'https://t.co/qgPZLpKrsr', 'expanded_url': 'https://www.swarmapp.com/c/lutXfUlXm18', 'display_url': 'swarmapp.com/c/lutXfUlXm18', 'indices': [52, 75]}]
ALJUNIED
["i'm", 'grapevine', 'guillemard', 'geylang', 'singapore', 'https://t.co/qgpzlpkrsr']
[]
grapevine
grapevine guillemard geylang 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 post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The word "grapevine" and "geylang" do not seem to be related to any specific location or facility, and therefore, this post does not meet the criteria for a maintenance report feedback.