Look up.... what did you see? 

Stairs to lightness or a path to nowhere? @ Singapore https://t.co/K4dRGW0vwo
Central Region
[{'url': 'https://t.co/K4dRGW0vwo', 'expanded_url': 'https://www.instagram.com/p/CQbQaronac7/?utm_medium=twitter', 'display_url': 'instagram.com/p/CQbQaronac7/…', 'indices': [86, 109]}]
MARINA CENTRE
['look', '...', 'see', 'stair', 'lightness', 'path', 'nowhere', 'singapore', 'https://t.co/k4drgw0vwo']
[]
look what lightness path nowhere
look see stairs lightness path nowhere singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The phrase "look see stairs lightness path nowhere singapore" 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 for a public flat house.