Hello, thanks for mapping and welcome to HOT. Thank you for your contribution. The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon. Or just hit the Q-key.
Also please keep in mind: many buildings are very close but do not actually touch each other, try to map them close to each other without letting them connect or share nodes with each other, roads, or residential area outlines. In the iD web editor, holding down the "alt" key will keep nodes from "snapping" to each other and accidentally connecting.  Thanks so much for your contribution, Norbert 'Nodi' Dichter, HOT validator.
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            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/164952264
            