I'm at Supertree Observatory in Singapore https://t.co/K9ZUyAiqWN
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/K9ZUyAiqWN', 'expanded_url': 'https://www.swarmapp.com/c/btBsUN37EqZ', 'display_url': 'swarmapp.com/c/btBsUN37EqZ', 'indices': [42, 65]}]
MARINA SOUTH
["i'm", 'supertree', 'observatory', 'singapore', 'https://t.co/k9zuyaiqwn']
[]
observatory
supertree observatory singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The term "supertree observatory" is likely referring to the Supertree Grove in Gardens by the Bay, a popular tourist attraction in Singapore. Therefore, the answer is "False" for the relatedness question.