Just posted a photo @ Sungei Buloh Wetland Reserve https://t.co/ie4HIMeKal
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/ie4HIMeKal', 'expanded_url': 'https://www.instagram.com/p/CDKn_ZiHYAr/?igshid=a5s1229s5751', 'display_url': 'instagram.com/p/CDKn_ZiHYAr/…', 'indices': [51, 74]}]
LIM CHU KANG
['posted', 'photo', 'sungei', 'buloh', 'wetland', 'reserve', 'https://t.co/ie4himekal']
['reserve']
just posted photo reserve
posted photo sungei buloh wetland reserve
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not mention anything related to a maintenance report feedback for a public flat house. The post is about a photo of Sungai Buloh Wetland Reserve, which is a nature reserve and not a housing estate. Therefore, the post does not fit into any of the categories mentioned in the question.