Buybuybuy (@ Swanston in Singapore) https://t.co/jNvgdTVBbH
Central Region
[{'url': 'https://t.co/jNvgdTVBbH', 'expanded_url': 'https://www.swarmapp.com/c/jfUPcq2FEd9', 'display_url': 'swarmapp.com/c/jfUPcq2FEd9', 'indices': [36, 59]}]
PEARL'S HILL
['buybuybuy', 'swanston', 'singapore', 'https://t.co/jnvgdtvbbh']
[]
buybuybuy swanston 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 contain any information related to a maintenance report feedback for a public flat house in Singapore. The term "buybuybuy" and "swanston" do not appear to be related to any specific location or facility in Singapore, and therefore cannot be classified as a maintenance report feedback.