Just posted a photo @ Think Tattoo Sg https://t.co/Q3SUzc90sd
Central Region
[{'url': 'https://t.co/Q3SUzc90sd', 'expanded_url': 'https://www.instagram.com/p/CRNnM80riw4/?utm_medium=twitter', 'display_url': 'instagram.com/p/CRNnM80riw4/…', 'indices': [38, 61]}]
BOULEVARD
['posted', 'photo', 'think', 'tattoo', 'sg', 'https://t.co/q3suzc90sd']
[]
just posted photo think tattoo
posted photo think tattoo sg
  [
    {"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 mentions "think tattoo sg" without any context or details that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.