昨日はsplat paint houseに人生初のお絵描きしに行ってきた。
思ったよりすげー楽しくて引き渡し楽しみ（俺の絵は闇がエグいゆわれた） https://t.co/cFrCeAqPPJ
Splat Paint House
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KATONG
splat paint house
splat paint house
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the post does not relate to a maintenance report feedback to a public flat house. The term "splat paint house" is not a common term used in the context of maintenance reports or public housing, and it does not convey any specific information or issue that would be relevant to such a report. Therefore, the answer is that the post does not relate to a maintenance report feedback to a public flat house.