Sorry to say, but your mappings are far from accuate.
All buildings have issues.
Un-Squared, inaccurate mapped, clustered buildings. 
I return this task (1374) back to more mappings needed. 
Please take the time to correct your mappings.
Just open Task 1374 .
Best regards
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            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/133626481
            