I'm at ArtScience Museum - @artscimuseum in Singapore https://t.co/99m3Y8ayKy
Central Region
[{'url': 'https://t.co/99m3Y8ayKy', 'expanded_url': 'https://www.swarmapp.com/c/7tc9KN3xs0Q', 'display_url': 'swarmapp.com/c/7tc9KN3xs0Q', 'indices': [54, 77]}]
BAYFRONT SUBZONE
["i'm", 'artscience', 'museum', '@artscimuseum', 'singapore', 'https://t.co/99m3y8ayky']
[]
museum @artscimuseum
artscience museum singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to a maintenance report for a public flat house."},
    ]

The provided Twitter post does not relate to a maintenance report feedback for a public flat house. It is a mention of the Artscience Museum Singapore, which is a cultural institution located in Singapore. Therefore, the answer is "False" for the relatedness and "none" for the type, along with a brief explanation.