Net Zero at Net Zero Cost? (Audio) https://t.co/emwccKcQqw
North-East Region
[{'url': 'https://t.co/emwccKcQqw', 'expanded_url': 'http://dlvr.it/SD31Rr', 'display_url': 'dlvr.it/SD31Rr', 'indices': [35, 58]}]
SERANGOON GARDEN
zero zero cost audio
net 0 net 0 cost audio
  [
    {"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 phrase "net 0 net 0 cost audio" does not provide any context or information that suggests otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.