Welcome to .... goodbye 🇦🇪 
#huji #vscocam @ Singapore https://t.co/MXi4RtZgSm
Central Region
[{'url': 'https://t.co/MXi4RtZgSm', 'expanded_url': 'https://www.instagram.com/p/CNeu1Y5BCpP/?igshid=iqrd0b8c325w', 'display_url': 'instagram.com/p/CNeu1Y5BCpP/…', 'indices': [55, 78]}]
MARINA CENTRE
['welcome', '...', 'goodbye', '🇦', '🇪', '#huji', '#vscocam', 'singapore', 'https://t.co/mxi4rtzgsm']
[]
welcome #huji #vscocam
welcome goodbye huji vscocam 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 post you provided does not mention anything related to maintenance report feedback for a public flat house in Singapore. The words used in the post, such as "welcome" and "goodbye", suggest that it is a general greeting or farewell message, rather than a report about a maintenance issue. Therefore, the answer is that the post does not relate to a maintenance report feedback to public flat house.