I'm at Yamazaki in 177 River Valley Road, Singapore 179030, Сингапур https://t.co/3wuUjwbq4A
<a href="http://foursquare.com" rel="nofollow">Foursquare</a>
Central Region
[{'url': 'https://t.co/3wuUjwbq4A', 'expanded_url': 'https://www.swarmapp.com/c/bypH1VpMhSR', 'display_url': 'swarmapp.com/c/bypH1VpMhSR', 'indices': [69, 92]}]
CLARKE QUAY
river valley road
yamazaki 177 river valley road singapore 179030
  [
    {"relatedness": False, "type": "none", "explanation": "This is not a maintenance report or feedback for a public flat house."},
    ]

It seems that the provided Twitter handle does not contain any information related to a maintenance report or feedback for a public flat house in Singapore. The handle "yamazaki" does not provide any context or details that suggest otherwise. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"