I'm at Bus Stop 52079 (Opp Trellis Twr) in Singapore https://t.co/z05n1W0jVv
Central Region
[{'url': 'https://t.co/z05n1W0jVv', 'expanded_url': 'https://www.swarmapp.com/c/eAxVDDNlUfA', 'display_url': 'swarmapp.com/c/eAxVDDNlUfA', 'indices': [53, 76]}]
BALESTIER
["i'm", 'bus', 'stop', '52079', 'opp', 'trellis', 'twr', 'singapore', 'https://t.co/z05n1w0jvv']
[]
stop trellis
bus stop 52079 opp trellis twr singapore
  [
    {"relatedness": True, "type": "facility", "explanation": "broken bus stop sign"}
    ]


    Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?

The Twitter post "bus stop 52079 opp trellis twr singapore" relates to a maintenance report feedback for a broken facility, specifically a broken bus stop sign. Therefore, the answer is:

{
"relatedness": True,
"type": "facility",
"explanation": "broken bus stop sign"
}