1HDC 10.02 - Emergency Shelter - Submission Forum

I know this is very last minute but I really wanted to post this hoping it would generate some ideas for future catastrophes.
My idea is to use accessible construction materials to construct an emergency shelter.
In poor regions of Guatemala I have seen many homes constructed with these materials, which is what inspired me.
I made different sketches for the design but this one stood out because I thought it was more welcoming.
Thanks,
(Pictures from http://www.gettyimages.com)