Hello. Thanks for mapping.
A few issues.
First, solve the issues shown by the issue triangle of IDeditor before you upload your work.
Your mappings are not that accurate as we might expect.  Buildings not squared. Building nodes connected to other buildings or roads.

Keep an eye on complex buildings, Especial the high rise (multi story) buildings and buildings which shows their sideviews  as well. Check this footage how to map these buildings 
https://www.youtube.com/watch?v=dsfUcslLtVc
https://drive.google.com/file/d/13RTwH7sChRWrG5bIjysF2ripBgh3F5l4/view?usp=sharing 

Best regards and keep mapping
