Where do you find your sanity in this locked down world? I’ll paint mine away. @ Hougang https://t.co/XXCYlJEv8z
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North-East Region
[{'url': 'https://t.co/XXCYlJEv8z', 'expanded_url': 'https://www.instagram.com/p/B_1x-zGnvjQ/?igshid=1mexrpepar1np', 'display_url': 'instagram.com/p/B_1x-zGnvjQ/…', 'indices': [89, 112]}]
HOUGANG CENTRAL
['find', 'sanity', 'locked', 'world', '’', 'paint', 'mine', 'away', 'hougang', 'https://t.co/xxcyljev8z']
[]
where find your sanity this locked down world paint mine away
find sanity locked world paint mine away hougang
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house. The phrase "find sanity locked world" could be interpreted as a metaphorical expression, and "paint mine away hougang" is a location in Singapore, which does not seem to be related to maintenance report feedback for a public flat house. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.