20200312 in Tanjong Beach. 
Thank you classmate. 
初めてセントーサ島に！楽しかったです。ありがとう〜 場所: Sentosa Tanjong Beach https://t.co/rByCbl6djX
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/rByCbl6djX', 'expanded_url': 'https://www.instagram.com/p/B9oQ-wMhCNC/?igshid=54psa02jk5aq', 'display_url': 'instagram.com/p/B9oQ-wMhCNC/…', 'indices': [102, 125]}]
MARINA CENTRE
tanjong beach thank classmate tanjong beach
20200312 tanjong beach thank classmate sentosa tanjong beach
  [
    {"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 mentions a location (Tanjong Beach) and a classmate. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.