The "tissues" are very nice!! 

#tree #sgblooms2020 @ Singapore https://t.co/SooWUA3yfT
<a href="http://instagram.com" rel="nofollow">Instagram</a>
Central Region
[{'url': 'https://t.co/SooWUA3yfT', 'expanded_url': 'https://www.instagram.com/p/CBSLmREFn-B/?igshid=tp7ow5egnmes', 'display_url': 'instagram.com/p/CBSLmREFn-B/…', 'indices': [64, 87]}]
MARINA CENTRE
['tissue', 'nice', '#tree', '#sgblooms2020', 'singapore', 'https://t.co/soowua3yft']
[]
very nice #tree #sgblooms    
tissues nice tree sgblooms2020 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 Twitter post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The post simply mentions "tissues nice tree sgblooms2020 singapore" in a seemingly random manner, without any context or relevance to maintenance reports or public housing. Therefore, the answer is "False" for the question "Does the post relate to a maintenance report feedback to public flat house?"