Hi, thanks for mapping and welcome to HOT. You requested a review of your mappings. 

When mapping buildings, please trace the shape more accurately then you do here. Zoom in so that you can see the outline of the building and mark the corners carefully. Don't include the building's shadow.

After mapping buildings, please remember to square their corners. Most buildings have square corners because that's easy to build. Unless the building is clearly a different shape then it's best to assume that the corners should be squared. In the iD Editor, use the `Q` key to square the corners.

Please check out these sources for more info: 
- Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
- Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ 
- https://docs.google.com/document/d/1Swwz-ZwM3_YOstqstsmCg1-lNAPbnMLpi1Al-h-2UOQ/edit

Thanks so much for your contribution, Martien, HOT global validator.
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            Published using OSMCha: https://osmcha.org/changesets/172116031
            