I'm at The Grandstand in Singapore https://t.co/N7Tm7sDmcD
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/N7Tm7sDmcD', 'expanded_url': 'https://www.swarmapp.com/c/a9yOx9UWwLw', 'display_url': 'swarmapp.com/c/a9yOx9UWwLw', 'indices': [35, 58]}]
SWISS CLUB
["i'm", 'grandstand', 'singapore', 'https://t.co/n7tm7sdmcd']
[]
grandstand
grandstand singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "grandstand" is likely referring to a sports stadium or arena, and does not have any connection to public housing or maintenance reports.