The last sip @ Shangri-La Singapore https://t.co/RODm2PHlmF
Central Region
[{'url': 'https://t.co/RODm2PHlmF', 'expanded_url': 'https://www.instagram.com/p/CT_WbfNvMgp/?utm_medium=twitter', 'display_url': 'instagram.com/p/CT_WbfNvMgp/…', 'indices': [36, 59]}]
NASSIM
last
last sip shangrila 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 post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The term "last sip Shangri-La Singapore" does not provide any context or 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.