ᴸⁱᵗᵗˡᵉ ᵇʸ ˡⁱᵗᵗˡᵉ, 
ᵈᵃʸ ᵇʸ ᵈᵃʸ, 
ʷʰᵃᵗ ⁱˢ ᵐᵉᵃⁿᵗ 
ᶠᵒʳ ʸᵒᵘ ʷⁱˡˡ 
ᶠⁱⁿᵈ ⁱᵗˢ ʷᵃʸ 🥀 
⁽ᵐʸ ᵒᵗʰᵉʳ ᵛᵉʳˢⁱᵒⁿ ᵒᶠ ᵗʰᵉ #ʷʰⁱᵗᵉᵖᵒˡᵒˢᵉˡᶠⁱᵉᶜʰᵃˡˡᵉⁿᵍᵉ⁾ @ Cozy Home &lt;3 https://t.co/7nEqGMu0Oh
<a href="http://instagram.com" rel="nofollow">Instagram</a>
North Region
[{'url': 'https://t.co/7nEqGMu0Oh', 'expanded_url': 'https://www.instagram.com/p/B_owwDdFe2m/?igshid=18volj7t4i1ku', 'display_url': 'instagram.com/p/B_owwDdFe2m/…', 'indices': [147, 170]}]
YISHUN SOUTH
['ᴸⁱᵗᵗˡᵉ', 'ᵇʸ', 'ˡⁱᵗᵗˡᵉ', 'ᵈᵃʸ', 'ᵇʸ', 'ᵈᵃʸ', 'ʷʰᵃᵗ', 'ⁱˢ', 'ᵐᵉᵃⁿᵗ', 'ᶠᵒʳ', 'ʸᵒᵘ', 'ʷⁱˡˡ', 'ᶠⁱⁿᵈ', 'ⁱᵗˢ', 'ʷᵃʸ', '🥀', '⁽', 'ᵐʸ', 'ᵒᵗʰᵉʳ', 'ᵛᵉʳˢⁱᵒⁿ', 'ᵒᶠ', 'ᵗʰᵉ', '#ʷʰⁱᵗᵉᵖᵒˡᵒˢᵉˡᶠⁱᵉᶜʰᵃˡˡᵉⁿᵍᵉ', '⁾', 'cozy', 'home', '<3', 'https://t.co/7neqgmu0oh']
[]
cozy home
cozy home lt 3
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance report feedback."},
    ]

It seems that the Twitter post "cozy home lt 3" does not relate to a maintenance report feedback to a public flat house. It is not clear what the post is referring to, as it does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.