Hi SINY_King.

I saw you requested your changeset to be reviewed. Welcome to OSM! Here are two main tips for editing buildings in NYC:

1. Buildings are typically aligned with ESRI imagery, not Bing. This has been the local standard after a big import of buildings in 2013. You can change your imagery source or offset using the Background Settings panel on the right side of the iD editor interface.

2. When adding new buildings, to make all the right-angle corners cleaner, it is recommended to square the feature by pressing Q while the building is selected.