The northern footprint outlines what appears to be a building under construction so it is valid and you squared it appropriately. It's fairly accurate but could be a little bit smaller. You can scale features by using (shift + +/-) press ? to see ID editors shortcuts. More like this in the future. The southern footprint does not represent a building I deleted it.
            ---
            
            Published using OSMCha: https://osmcha.org/changesets/164132165
            