Just posted a photo @ Regent Singapore https://t.co/9zJrfAEe3d
Central Region
[{'url': 'https://t.co/9zJrfAEe3d', 'expanded_url': 'https://www.instagram.com/p/CKEB6Ntsev2RlVfXMDYT3ilMavse7IvQ_5mfmQ0/?igshid=1kcjxxd27gq0d', 'display_url': 'instagram.com/p/CKEB6Ntsev2R…', 'indices': [39, 62]}]
TANGLIN
['posted', 'photo', 'regent', 'singapore', 'https://t.co/9zjrfaee3d']
['regent', 'regent']
just posted photo regent
posted photo regent 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. The post only mentions a photo of Regent Singapore, which is a hotel in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.