Snap @ Singapore https://t.co/MFvDtZBKYQ
Central Region
[{'url': 'https://t.co/MFvDtZBKYQ', 'expanded_url': 'https://www.instagram.com/p/CKS2UOpBUspetDxB4mxqCZPmyXhsJjeGsu3AWo0/?igshid=mwvk8pgj1jzc', 'display_url': 'instagram.com/p/CKS2UOpBUspe…', 'indices': [17, 40]}]
MARINA CENTRE
snap
snap singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to a public flat house in Singapore. The post simply says "snap singapore" without providing any context or information related to maintenance issues. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house in Singapore.