I'm at Fish &amp; Co. in Singapore https://t.co/NT6Ta5qPQk
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
East Region
[{'url': 'https://t.co/NT6Ta5qPQk', 'expanded_url': 'https://www.swarmapp.com/c/lCQQrM7nPLF', 'display_url': 'swarmapp.com/c/lCQQrM7nPLF', 'indices': [35, 58]}]
CHANGI AIRPORT
["i'm", 'fish', 'co', 'singapore', 'https://t.co/nt6ta5qpqk']
[]
fish
fish amp co singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet you provided does not relate to a maintenance report feedback for a public flat house. The tweet simply mentions "fish amp co singapore" without any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.