Snake, Snake!? SNAKE!! 
As if #metalgearsolid2 wasn't enough... 😂 @ Singapore https://t.co/3pKh66nW4e
Central Region
[{'url': 'https://t.co/3pKh66nW4e', 'expanded_url': 'https://www.instagram.com/p/CTHR1ZtBlpq/?utm_medium=twitter', 'display_url': 'instagram.com/p/CTHR1ZtBlpq/…', 'indices': [78, 101]}]
MARINA CENTRE
['snake', 'snake', 'snake', '#metalgearsolid2', 'enough', '...', '😂', 'singapore', 'https://t.co/3pkh66nw4e']
['snake', 'snake', 'snake', 'snake', 'snake', 'snake', 'snake', 'snake', 'snake']
snake snake snake #metalgearsolid  enough
snake snake snake metalgearsolid2 enough singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions the word "snake" multiple times and does not contain any information that would suggest it is a maintenance report. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.