Just posted a video @ Red Ruby https://t.co/KzheXVzRBq
Central Region
[{'url': 'https://t.co/KzheXVzRBq', 'expanded_url': 'https://www.instagram.com/p/CPE2K3EF9y6/?utm_medium=twitter', 'display_url': 'instagram.com/p/CPE2K3EF9y6/…', 'indices': [31, 54]}]
ONE TREE HILL
['posted', 'video', 'red', 'ruby', 'https://t.co/kzhexvzrbq']
[]
just posted video ruby
posted video red ruby
  [
    {"relatedness": False, "type": "none", "explanation": "The 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 term "red ruby" in the post does not provide any context that suggests otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.