You correctly identified buildings in the imagery however they are generally oversized. This led to overlapping footpritns in the SE; these overlapps stem from poor geometry and should not be resloved by using layer tags, becasue that hides the problem. Accurate building size is also important for accurate population estimates. You can use the shortcut shft+(-/+) to scale selected features after you shape them. --- Please keep this feedback in mind when contributing in future. Thank you for your contribution. If you want to experience the OSM community or to get timely feedback from other mappers; I recommend that you attend a mapathon. You can find events here https://osmcal.org/
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            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/167200860
            