I'm at Andes By Astons in Singapore https://t.co/Q6fxLHemM2
East Region
[{'url': 'https://t.co/Q6fxLHemM2', 'expanded_url': 'https://www.swarmapp.com/c/17qBKj7xvmd', 'display_url': 'swarmapp.com/c/17qBKj7xvmd', 'indices': [36, 59]}]
CHANGI AIRPORT
["i'm", 'andes', 'astons', 'singapore', 'https://t.co/q6fxlhemm2']
[]
andes astons singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the tweet "andes astons singapore" does not relate to a maintenance report feedback to public flat house in Singapore. The term "andes" is likely a misspelling or a non-sensical word, and "astons" does not seem to be a word related to maintenance or public housing. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.