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

The buildings you mapped are well done as to their location. But pay attention to the squareness of the corners. Always draw buildings as square and precise as you can. Then add the Building feature type. And last, right click it and click the square icon. 

Please watch these 2 short video for more info: 
-Buildings--> https://www.youtube.com/watch?v=Xs5wX592E1o
-Roads--> https://www.youtube.com/watch?v=ZBLwb2nisJQ 

Thanks so much for your contribution, Martien, HOT validator.
            ---
            #REVIEWED_BAD #OSMCHA
            Published using OSMCha: https://osmcha.org/changesets/140331327
            