Just posted a photo @ Lucky Plaza https://t.co/wL2L6Yx5oU
Central Region
[{'url': 'https://t.co/wL2L6Yx5oU', 'expanded_url': 'https://www.instagram.com/p/CHffgKmL-tr/?igshid=1sfs5jnxn5ft9', 'display_url': 'instagram.com/p/CHffgKmL-tr/…', 'indices': [34, 57]}]
BOULEVARD
['posted', 'photo', 'lucky', 'plaza', 'https://t.co/wl2l6yx5ou']
['lucky', 'lucky', 'lucky']
just posted photo lucky plaza
posted photo lucky plaza
  [
    {"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 post only mentions "Lucky Plaza" which is a popular shopping mall in Singapore, and 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.