I'm at Changi Prison Complex in Singapore https://t.co/DHSCgYV8nQ
<a href="https://www.swarmapp.com" rel="nofollow">Foursquare Swarm</a>
East Region
[{'url': 'https://t.co/DHSCgYV8nQ', 'expanded_url': 'https://www.swarmapp.com/c/0tZPIjnKNKM', 'display_url': 'swarmapp.com/c/0tZPIjnKNKM', 'indices': [42, 65]}]
CHANGI WEST
["i'm", 'changi', 'prison', 'complex', 'singapore', 'https://t.co/dhscgyv8nq']
['prison', 'prison', 'prison', 'prison']
prison complex
changi prison complex singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "changi prison complex" is likely referring to a correctional facility located in Changi, Singapore, and not a public housing complex. Therefore, the post does not meet the criteria for a maintenance report feedback to public flat house.