Just posted a photo @ Hotel Jen Tanglin Singapore by Shangri-La https://t.co/Ln3LTpqpCx
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/Ln3LTpqpCx', 'expanded_url': 'https://www.instagram.com/p/B8oTkxQHHRA/?igshid=15w0kz0760b69', 'display_url': 'instagram.com/p/B8oTkxQHHRA/…', 'indices': [64, 87]}]
TANGLIN
['posted', 'photo', 'hotel', 'jen', 'tanglin', 'singapore', 'shangri-la', 'https://t.co/ln3ltpqpcx']
[]
just posted photo hotel
posted photo hotel jen tanglin singapore shangrila
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house. The post is about a hotel in Singapore, specifically the Shangri-La hotel in the Tanglin area. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.