I'm at Crabman Kitchen in Singapore https://t.co/LljkXkVMh6
Central Region
[{'url': 'https://t.co/LljkXkVMh6', 'expanded_url': 'https://www.swarmapp.com/c/d82QU66rmhS', 'display_url': 'swarmapp.com/c/d82QU66rmhS', 'indices': [36, 59]}]
KAMPONG GLAM
["i'm", 'crabman', 'kitchen', 'singapore', 'https://t.co/lljkxkvmh6']
[]
crabman kitchen
crabman kitchen 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 Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions "crabman kitchen singapore" without providing any context or information related to maintenance reports. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.