Just posted a photo @ Mandarin Oriental, Singapore https://t.co/7I2VdEUcmw
Central Region
[{'url': 'https://t.co/7I2VdEUcmw', 'expanded_url': 'https://www.instagram.com/p/CUSBXsrpyh0/?utm_medium=twitter', 'display_url': 'instagram.com/p/CUSBXsrpyh0/…', 'indices': [51, 74]}]
MARINA CENTRE
['posted', 'photo', 'mandarin', 'oriental', 'singapore', 'https://t.co/7i2vdeucmw']
['mandarin', 'mandarin']
just posted photo mandarin oriental
posted photo mandarin oriental singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not contain any information related to a maintenance report feedback for a public flat house. The post only mentions the Mandarin Oriental Singapore, which is a luxury hotel and not a public housing estate. Therefore, the answer is "relatedness": False and "type": "none".