I'm at Brendan's Racing in Singapore https://t.co/Nmj5qhL4ib
East Region
[{'url': 'https://t.co/Nmj5qhL4ib', 'expanded_url': 'https://www.swarmapp.com/c/2F7MW5KLFcn', 'display_url': 'swarmapp.com/c/2F7MW5KLFcn', 'indices': [37, 60]}]
TAMPINES EAST
["i'm", "brendan's", 'racing', 'singapore', 'https://t.co/nmj5qhl4ib']
[]
brendan racing
brendan racing 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 Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. Therefore, the answer is that the post does not relate to such a topic.