I'm at Shaw House &amp; Centre in Singapore https://t.co/PBgZkAVJLF
Central Region
[{'url': 'https://t.co/PBgZkAVJLF', 'expanded_url': 'https://www.swarmapp.com/c/ituJ8r45UMT', 'display_url': 'swarmapp.com/c/ituJ8r45UMT', 'indices': [44, 67]}]
BOULEVARD
["i'm", 'shaw', 'house', 'centre', 'singapore', 'https://t.co/pbgzkavjlf']
[]
shaw house
shaw house amp centre singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "Shaw House" is not a common term used in Singapore to refer to a public housing estate or facility, and the mention of "Amp Centre" suggests that it may be a different type of establishment altogether. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.