I'm at Swanston in Singapore https://t.co/SGjmt3yYvG
Central Region
[{'url': 'https://t.co/SGjmt3yYvG', 'expanded_url': 'https://www.swarmapp.com/c/lWc6JR4Ob1j', 'display_url': 'swarmapp.com/c/lWc6JR4Ob1j', 'indices': [29, 52]}]
PEARL'S HILL
["i'm", 'swanston', 'singapore', 'https://t.co/sgjmt3yyvg']
[]
swanston singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The Twitter post "swanston singapore" does not seem to be related to a maintenance report feedback to a public flat house. It is not clear what the post is referring to, as it does not provide any context or information about a specific issue or facility. Therefore, I have determined that the post does not relate to a maintenance report feedback to public flat house.