You’re looking at the 40-metre-high Rain Vortex—the world’s largest indoor waterfall located at the Jewel Changi Airport in Singapore.

#singapore #architecture #waterfall #landscapedesign #singaporeairport… https://t.co/O2TsJXcbXs
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East Region
[{'url': 'https://t.co/O2TsJXcbXs', 'expanded_url': 'https://www.instagram.com/p/B9m_Uzulj6Q/?igshid=5gekzwml0jnc', 'display_url': 'instagram.com/p/B9m_Uzulj6Q/…', 'indices': [208, 231]}]
CHANGI AIRPORT
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['airport']
looking rain indoor waterfall jewel airport #singapore #architecture #waterfall #landscapedesign #singaporeairport
looking 40metrehigh rain vortex world largest indoor waterfall located jewel changi airport singapore singapore architecture waterfall landscapedesign singaporeairport
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to 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 a waterfall located at Jewel Changi Airport in Singapore, which is an architectural marvel and not related to maintenance report feedback for a public flat house. Therefore, the answer is { "relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for a public flat house." }.