I'm at Fatburger in Singapore https://t.co/sZwg3pIkvA
West Region
[{'url': 'https://t.co/sZwg3pIkvA', 'expanded_url': 'https://www.swarmapp.com/c/7Y2IQ1StK8V', 'display_url': 'swarmapp.com/c/7Y2IQ1StK8V', 'indices': [30, 53]}]
WEST COAST
["i'm", 'fatburger', 'singapore', 'https://t.co/szwg3pikva']
[]
fatburger singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "fatburger singapore" does not relate to a maintenance report feedback to public flat house. It is not clear what the tweet is referring to, as it is a mention of a fast food restaurant in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.