Moomin https://t.co/Yoo6KMuoNY
ArtScience Museum
[]
BAYFRONT SUBZONE
['moomin', 'https://t.co/yoo6kmuony']
[]
moomin
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

The post "moomin" does not seem to be related to a maintenance report feedback to a public flat house. It is not clear what the post is referring to, as it is just a simple character ("moomin"). Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.