I'm at Sentosa Merlion in Sentosa Island, Singapore https://t.co/87JKz5vQzk https://t.co/pqeLSLrCdy
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/87JKz5vQzk', 'expanded_url': 'https://www.swarmapp.com/c/4TyYq51KdC1', 'display_url': 'swarmapp.com/c/4TyYq51KdC1', 'indices': [52, 75]}]
SENTOSA
island
sentosa merlion sentosa island singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post does not relate to a maintenance report for a public flat house."},
    ]

The given Twitter post does not contain any information related to a maintenance report for a public flat house. The post simply mentions "sentosa merlion sentosa island singapore" and does not provide any context or details that would suggest otherwise. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.