Just posted a photo @ Godnigel 天天  Tiantian https://t.co/qgwOu58HIf
Central Region
[{'url': 'https://t.co/qgwOu58HIf', 'expanded_url': 'https://www.instagram.com/p/CTKQRRFBPb8/?utm_medium=twitter', 'display_url': 'instagram.com/p/CTKQRRFBPb8/…', 'indices': [44, 67]}]
KAMPONG TIONG BAHRU
['posted', 'photo', 'godnigel', '天天', 'tiantian', 'https://t.co/qgwou58hif']
[]
just posted photo
posted photo godnigel tiantian
  [
    {"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 contain any information related to a maintenance report feedback for a public flat house. The post only contains a photo of a person with the name "Godnigel" and "tiantian" in the caption, without any context or information related to maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.