Sharing customer’s testimonials and both sides of her waistline has shown drastic change and she was happy with the results after taking the products #flashslim是由韩国瘦身整形医院医生打造的哦 #flashslimsg #flashslimpremiumkorea… https://t.co/RRpeFRHy8V
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Central Region
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MARINA CENTRE
['sharing', 'customer', '’', 'testimonial', 'side', 'waistline', 'shown', 'drastic', 'change', 'happy', 'result', 'taking', 'product', '#flashslim是由韩国瘦身整形医院医生打造的哦', '#flashslimsg', '#flashslimpremiumkorea', '…', 'https://t.co/rrpefrhy8v']
['happy', 'happy', 'customer', 'happy', 'happy', 'result', 'change']
both sides waistline shown drastic change happy with after taking #flashslim #flashslimsg
sharing customer testimonials sides waistline shown drastic change happy results taking products flashslim flashslimsg flashslimpremiumkorea
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat houses."},
    ]

It seems that the Twitter post you provided is not related to maintenance report feedback for public flat houses. The post is about sharing customer testimonials and showing the results of using a product called "Flash Slim". Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"