Moist @ Gardens by the Bay https://t.co/L42inZ4aon
Central Region
[{'url': 'https://t.co/L42inZ4aon', 'expanded_url': 'https://www.instagram.com/p/CPa3Sq1ga1L/?utm_medium=twitter', 'display_url': 'instagram.com/p/CPa3Sq1ga1L/…', 'indices': [27, 50]}]
MARINA SOUTH
['moist', 'garden', 'bay', 'https://t.co/l42inz4aon']
['garden', 'garden']
moist
moist gardens bay
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post "moist gardens bay" does not mention any specific issue or problem related to a public flat house, such as a broken facility, inconvenience, or request for fixing. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.