smile is beamin’, skin is gleamin’ ✨ @ Singapore https://t.co/4LTuxO4DCY
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/4LTuxO4DCY', 'expanded_url': 'https://www.instagram.com/p/B-4Zv5UHGqC/?igshid=9nt7oa37yp1a', 'display_url': 'instagram.com/p/B-4Zv5UHGqC/…', 'indices': [49, 72]}]
MARINA CENTRE
['smile', 'beamin', '’', 'skin', 'gleamin', '’', '✨', 'singapore', 'https://t.co/4ltuxo4dcy']
['smile', 'smile', 'smile', 'smile']
smile skin
smile beamin skin gleamin 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 contain any information related to a maintenance report feedback for a public flat house in Singapore. The post simply contains a message of positivity and joy, with no mention of any specific issue or request for maintenance. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.