Love it!
If this kind of building was advanced in West Africa, the energy crisis would be cut in half. The material (mud and mud bricks) are perfect for the ecosystem and virtually infinitely available. They keep the interior cool even when the temperature outside skyrockets. No need for air-conditioning, e.t.c., and contrary what one might think, they actually outlast "modern" bricks and concrete in that climate. Sadly what you get in West Africa now are brick and concrete homes that are copied from European style of building, which simply delapedate quickly under the West African climate.
I'm not saying this exact hut, but the technology and materials. I hear there are some parts in Mali and Northern Ghana that are experimenting with reverting to this style of building - but in a modern way. Excited to see what happens with that.
Good point, Ade! I agree, each region should keep those traditional architecture that is built with regional materials, which often suits the climate better than the modern ones.