Covid19 as endemic. 
#Singapore https://t.co/8v1cGZ2NaG
Village Hotel Bugis
[]
KAMPONG GLAM
['covid', '19', 'endemic', '#singapore', 'https://t.co/8v1cgz2nag']
['endemic', 'endemic', 'endemic', 'endemic']
covid endemic #singapore
covid19 endemic singapore
  [
    {"relatedness": False, "type": "none", "explanation": "This post is not related to maintenance report feedback for public flat house."},
    ]

The given Twitter post does not relate to a maintenance report feedback to public flat house. The term "covid19 endemic singapore" does not mention any specific issue or problem related to public housing maintenance. Therefore, the post does not fit into any of the categories mentioned in the question.