Just posted a photo @ Istana, Orchard Road, Singapore https://t.co/NSsLCa7UB1
Central Region
[{'url': 'https://t.co/NSsLCa7UB1', 'expanded_url': 'https://www.instagram.com/p/CQvjh0VpPSM/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQvjh0VpPSM/…', 'indices': [54, 77]}]
ISTANA NEGARA
['posted', 'photo', 'istana', 'orchard', 'road', 'singapore', 'https://t.co/nsslca7ub1']
[]
just posted photo orchard road
posted photo istana orchard road singapore
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not contain any information related to a maintenance report feedback for a public flat house. The post only mentions a photo of Istana Orchard Road in Singapore, which does not provide any context or information related to maintenance reports or public housing. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"