Waiting for my buddy https://t.co/9bpiJsI3Co
<a href="http://twitter.com/download/iphone" rel="nofollow">Twitter for iPhone</a>
Marine Cove
[]
EAST COAST
['waiting', 'buddy', 'https://t.co/9bpijsi3co']
['buddy', 'buddy', 'buddy', 'buddy']
waiting buddy
waiting buddy
  [
    {"relatedness": False, "type": "none", "explanation": "This is not related to public housing or maintenance issues."},
    ]

It seems that the Twitter post does not relate to a maintenance report feedback to a public flat house. The term "waiting buddy" does not provide any context or information that would suggest otherwise. Therefore, the answer is that the post does not relate to this category.