I'm at Egg Stop in Singapore https://t.co/uRCmhQ8tdZ
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/uRCmhQ8tdZ', 'expanded_url': 'https://www.swarmapp.com/c/4B8xcEfvZXL', 'display_url': 'swarmapp.com/c/4B8xcEfvZXL', 'indices': [29, 52]}]
GEYLANG EAST
["i'm", 'egg', 'stop', 'singapore', 'https://t.co/urcmhq8tdz']
[]
stop
egg stop singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance reports."},
    ]

It seems that the tweet "egg stop singapore" is not related to a maintenance report feedback for a public flat house. It is not clear what the tweet is referring to, and it does not contain any information that would suggest it is related to public housing or maintenance reports. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.