I'm at Raffles City Shopping Centre in Singapore https://t.co/UJc5BGZTet
Central Region
[{'url': 'https://t.co/UJc5BGZTet', 'expanded_url': 'https://www.swarmapp.com/c/erBA78xddNj', 'display_url': 'swarmapp.com/c/erBA78xddNj', 'indices': [49, 72]}]
CITY HALL
["i'm", 'raffle', 'city', 'shopping', 'centre', 'singapore', 'https://t.co/ujc5bgztet']
['shopping', 'shopping', 'shopping', 'raffle', 'shopping', 'raffle', 'shopping']
city shopping
raffles city shopping centre 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 mentions "raffles city shopping centre singapore" which is a shopping center located in Singapore, but it does not contain any information related to maintenance reports or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.