This guy is ballin. @ Singapore https://t.co/Slxzp7jm0h
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/Slxzp7jm0h', 'expanded_url': 'https://www.instagram.com/p/CCi45szjNx2lQr6uu2hOk92Ww5tkOPsPe9qzZw0/?igshid=107k5csknu1vu', 'display_url': 'instagram.com/p/CCi45szjNx2l…', 'indices': [32, 55]}]
MARINA CENTRE
['guy', 'ballin', 'singapore', 'https://t.co/slxzp7jm0h']
[]
this
guy ballin 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 in Singapore. The post simply mentions the name of the city, Singapore, without any context or details that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.