KOPI tech, この大げさなTray Return Stationサインとか最高。
もちろん誰もリターンしてなくておばちゃんが掃除してる https://t.co/z5QTUN2t5p
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KopiTech
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CITY HALL
kopi tech tray return station
kopi tech tray return station
  [
    {"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 public flat house. The term "kopi tech tray return station" does not seem to be a common term related to maintenance or public housing. It is possible that it is a reference to a specific location or service, but without more context it is difficult to determine the exact meaning.