Gardens by the Bay, at night. 
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(Extra beautiful at night - sampai dua kali la p sini, two nights in a row)
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#uniquelysingapore #gardensbythebay #supertreegrove #lightshow @ Gardens by the Bay https://t.co/MJhBMXF87p
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/MJhBMXF87p', 'expanded_url': 'https://www.instagram.com/p/B7Ocj5xpuXw/?igshid=11hbw7czu5nvm', 'display_url': 'instagram.com/p/B7Ocj5xpuXw/…', 'indices': [195, 218]}]
MARINA SOUTH
['garden', 'bay', 'night', 'extra', 'beautiful', 'night', 'sampai', 'dua', 'kali', 'la', 'p', 'sini', 'two', 'night', 'row', '#uniquelysingapore', '#gardensbythebay', '#supertreegrove', '#lightshow', 'garden', 'bay', 'https://t.co/mjhbmxf87p']
['garden', 'beautiful', 'garden', 'garden', 'extra', 'beautiful', 'garden', 'row', 'row']
night extra beautiful night kali nights #uniquelysingapore #gardensbythebay #supertreegrove #lightshow
gardens bay night extra beautiful night sampai dua kali la p sini 2 nights row uniquelysingapore gardensbythebay supertreegrove lightshow gardens bay
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to a maintenance report feedback for a public flat house."},
    ]

The given Twitter post does not seem to be related to a maintenance report feedback for a public flat house. The post is about the beauty of Gardens by the Bay at night, and the user has mentioned that they have visited the place twice in a row. It does not contain any information or feedback related to maintenance or infrastructure issues in a public flat house. Therefore, the answer is a JSON object with "relatedness" set to False, "type" set to "none", and "explanation" set to a short explanation indicating that the post is not related to the requested topic.