Pork Porridge. Fantastic congee with the right doneness for its liver.  The problem is that they only open early in the morning and sells out really quick by 9am! 
·····
Address: Redhill Porridge 红山粥. 85 Redhill Ln,… https://t.co/RZbxrmuvS2
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/RZbxrmuvS2', 'expanded_url': 'https://www.instagram.com/p/CCYyWXmn7P2/?igshid=ya3zr0ag7o5x', 'display_url': 'instagram.com/p/CCYyWXmn7P2/…', 'indices': [217, 240]}]
REDHILL
['pork', 'porridge', 'fantastic', 'congee', 'right', 'doneness', 'liver', 'problem', 'open', 'early', 'morning', 'sell', 'really', 'quick', '9am', '·', '·', '·', 'address', 'redhill', 'porridge', '红山粥', '85', 'redhill', 'ln', '…', 'https://t.co/rzbxrmuvs2']
['problem', 'problem', 'problem']
pork porridge fantastic congee with right liver problem that they only open early morning really quick address porridge
pork porridge fantastic congee right doneness liver problem open early morning sells really quick 9am address redhill porridge 85 redhill ln
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for a public flat house."},
    ]

The provided Twitter post does not mention anything related to maintenance report feedback for a public flat house. The post is about the quality of a food product, specifically congee, and the issue of overcooked liver. It also mentions the location where the product is sold, but it does not provide any information related to maintenance report feedback. Therefore, the answer is "relatedness": False, "type": "none", and "explanation": "This post is not related to maintenance report feedback for a public flat house."