Just posted a photo @ Hilton Singapore https://t.co/HiuU2DelOT
Central Region
[{'url': 'https://t.co/HiuU2DelOT', 'expanded_url': 'https://www.instagram.com/p/CNNXeIsBWqE/?igshid=aa7afs0zbgm2', 'display_url': 'instagram.com/p/CNNXeIsBWqE/…', 'indices': [39, 62]}]
BOULEVARD
['posted', 'photo', 'hilton', 'singapore', 'https://t.co/hiuu2delot']
[]
just posted photo
posted photo hilton singapore
  [
    {"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 does not mention anything related to maintenance report feedback for a public flat house. The post only includes a photo of the Hilton Singapore, which is likely a hotel or resort. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.