3-in-1. 

But really more like 2-in-1. @ 69 Joo Chiat Terrace https://t.co/yrfpaOJbVC
Central Region
[{'url': 'https://t.co/yrfpaOJbVC', 'expanded_url': 'https://www.instagram.com/p/CImemKcJn2D/?igshid=3cf5r9z6hu5j', 'display_url': 'instagram.com/p/CImemKcJn2D/…', 'indices': [62, 85]}]
GEYLANG EAST
['3', '1', 'really', 'like', '2', '1', '69', 'joo', 'chiat', 'terrace', 'https://t.co/yrfpaojbvc']
[]
really more like terrace
3in1 really like 2in1 69 joo chiat terrace
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The post simply expresses the user's enjoyment of a product, without any mention of maintenance or facilities related to public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.