Well done! All of the building footprints you've added outline builldings in the imagery and have appropriately squared building footprints. The orientation and size of some buildings could be more accurate. When it comes to determining orientation and shape there is a zoom level sweet spot where one pixel of the imagery correcponds with one pixel on your screen (in this case it's zoom level 17). Some of the building footprints you've added appear too large. Generally: Building Footprint Size<= Roof Size. So without information to the contrary the footprint should be equal to or smaller than the roof. When squaring the area you've drawn in ID editor the shape will most likely change somewhat; you can draw footprints ~95% of the roof size to give yourself a margin. This is especially important to keep in mind when working in densely populated areas where buildings can be very close to one another to avoid footprint overlaps. Thank you for your contribution!
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            Published using OSMCha: https://osmcha.org/changesets/157543028
            