Holla from #thebestairportintheworld in #singapore https://t.co/7ImhgpMONa
Jewel Changi Airport
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CHANGI AIRPORT
['holla', '#thebestairportintheworld', '#singapore', 'https://t.co/7imhgpmona']
[]
holla from #singapore
holla thebestairportintheworld singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply says "holla thebestairportintheworld singapore" and does not contain any information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.