Just posted a photo @ Heybo Sg https://t.co/doE1Xm0ioI
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/doE1Xm0ioI', 'expanded_url': 'https://www.instagram.com/p/B7il6XAAYOh/?igshid=4p0lr9vqmb94', 'display_url': 'instagram.com/p/B7il6XAAYOh/…', 'indices': [31, 54]}]
RAFFLES PLACE
['posted', 'photo', 'heybo', 'sg', 'https://t.co/doe1xm0ioi']
[]
just posted photo
posted photo heybo sg
  [
    {"relatedness": False, "type": "none", "explanation": "The post does not relate to a maintenance report feedback for a public flat house."},
    ]

It seems that the post does not contain any information related to a maintenance report feedback for a public flat house. The post only contains a single word "heybo" followed by the hashtag "sg", which does not provide any context or information about the purpose of the post. Therefore, the answer is that the post does not relate to a maintenance report feedback for a public flat house.