Just posted a photo @ Yakiyakibo NEX https://t.co/PgSWux3Syb
Central Region
[{'url': 'https://t.co/PgSWux3Syb', 'expanded_url': 'https://www.instagram.com/p/CH2Cta_nqks/?igshid=12dhxjtwfdwza', 'display_url': 'instagram.com/p/CH2Cta_nqks/…', 'indices': [37, 60]}]
MARINA CENTRE
['posted', 'photo', 'yakiyakibo', 'nex', 'https://t.co/pgswux3syb']
[]
just posted photo
posted photo yakiyakibo nex
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not mention anything related to maintenance report feedback for a public flat house. The word "yakiyakibo" is not a common term related to maintenance reports or public housing in Singapore, and the post 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.