#Toonme with other EFX. @ Marsiling, Singapore https://t.co/yDTGpNdHhA
North Region
[{'url': 'https://t.co/yDTGpNdHhA', 'expanded_url': 'https://www.instagram.com/p/CJ8TPckAlSC/?igshid=1wvjrl2r19odl', 'display_url': 'instagram.com/p/CJ8TPckAlSC/…', 'indices': [47, 70]}]
NORTH COAST
['#toonme', 'efx', 'marsiling', 'singapore', 'https://t.co/ydtgpndhha']
[]
#toonme with other
toonme efx marsiling singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the tweet "toonme efx marsiling singapore" does not relate to a maintenance report feedback to a public flat house. The term "marsiling" is likely a misspelling or a non-standard term, and it does not seem to be a location or a facility related to public housing in Singapore. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.