We welcome you as a new mapper.
Thanks for your contribution to this project.
This changeset is reviewed by a Global Validator to check that the tasks have been mapped in accordance with the quality standards of HOTOSM. 
We cannot expect from a new mapper that he/she delivers high-quality mappings from the start, so we offer some guidance.
Please pay attention to the next summarized issues. (see attached document with examples for more info)
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* Don't cluster a group of buildings by making it 1 building
* Always square your building (use the Q key in ID editor) except round huts and curved walls of course
* Don't connect buildings with nodes to highways (which is an error, roads do not go through buildings). 
* Avoid connecting nodes of buildings to each other. (They mostly do not share walls).
* don't tag (walled) yards as a building.
* don't include (court)yards in a mapping of a building.

Explanation can be found in this document what  might be helpful to strengthen your mapping skills
https://docs.google.com/document/d/1Swwz-ZwM3_YOstqstsmCg1-lNAPbnMLpi1Al-h-2UOQ/edit


Best regards and keep mapping!
Frans S