Just Mobile™ ShutterGrip 2, via @Kickstarter https://t.co/Qz7qkzvSo1
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North Region
[{'url': 'https://t.co/Qz7qkzvSo1', 'expanded_url': 'http://bit.ly/2uhAFdP', 'display_url': 'bit.ly/2uhAFdP', 'indices': [45, 68]}]
WOODLANDS EAST
['mobile', '™', 'shuttergrip', '2', 'via', '@kickstarter', 'https://t.co/qz7qkzvso1']
['mobile']
just mobile @kickstarter
mobile shuttergrip 2 via
  [
    {"relatedness": True, "type": "facility", "explanation": "broken shutter requires maintenance"}
    ]


    Does the post relate to a maintenance report feedback to public flat house (e.g., a broken facility, an inconvenience, block number or street, requst fixing, etc.)?

The post mentions "shuttergrip 2" which is likely a reference to a specific facility or feature of a public flat house, such as a shutter or gate. The phrase "via" at the end of the post suggests that the post is related to a specific location or context, which further supports the conclusion that the post is related to a maintenance report feedback for a public flat house. Therefore, the answer is:

{"relatedness": True, "type": "facility", "explanation": "broken shutter requires maintenance"}