grey, like how life will always be. @ Grand Hyatt Singapore https://t.co/q2FTJxr0LM
Central Region
[{'url': 'https://t.co/q2FTJxr0LM', 'expanded_url': 'https://www.instagram.com/p/CJRMe1QhdiV/?igshid=9dim7epj50hq', 'display_url': 'instagram.com/p/CJRMe1QhdiV/…', 'indices': [60, 83]}]
BOULEVARD
['grey', 'like', 'life', 'always', 'grand', 'hyatt', 'singapore', 'https://t.co/q2ftjxr0lm']
[]
grey like life will always grand
grey like life always grand hyatt 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 expresses a sentiment about life being grey and grand, without any mention of maintenance or facilities related to public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.