$810.00 -5% | STN-WM55R MOBILE STAND FOR WMR55R | https://t.co/6RRJ7f2jlt @ Singapore https://t.co/uzpfdcW8yq
Central Region
[{'url': 'https://t.co/6RRJ7f2jlt', 'expanded_url': 'https://s.lazada.sg/s.ZVtcd', 'display_url': 's.lazada.sg/s.ZVtcd', 'indices': [50, 73]}, {'url': 'https://t.co/uzpfdcW8yq', 'expanded_url': 'https://www.instagram.com/p/CNmnYpUlRWi/?igshid=6t0csdgyh2zu', 'display_url': 'instagram.com/p/CNmnYpUlRWi/…', 'indices': [86, 109]}]
MARINA CENTRE
['810.00', '5', 'stn-wm', '55r', 'mobile', 'stand', 'wmr', '55r', 'https://t.co/6rrj7f2jlt', 'singapore', 'https://t.co/uzpfdcw8yq']
['mobile']
mobile stand
810 0 5 stnwm55r mobile stand wmr55r singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post you provided does not relate to a maintenance report feedback to public flat house in Singapore. The post mentions a mobile stand with the number 5 and the location "wmr55r singapore", but it does not provide any information about a broken facility, inconvenience, or maintenance issue in a public flat house. Therefore, the answer is "False" for the relatedness and "none" for the type, along with a brief explanation.