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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A: Inaccurate mapped. 


D: Connecting nodes of buildings to other buildings or features like roads and residential areas.
E. Rectangular buildings not squared.
F: Mapping of buildings partly hidden by trees.
G: include the shadow of a building in the mapping.
H: Incorporated the yard or a clearing into the mapping.


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