They didn’t even show if those showers had doors on them, that’s where the real skill is needed when building them.

So it's Africa.

Wtf.... does the water being pumped in just flood the ground?.
On on right doesnt look like it is plumbed.
Cant cut weeds down or make a path. This cannot be a real thing

Not to mention incects, reptiles, arachnids, and smell.

At this rate they may have housing project or a shantytown slum in a hundred years...a town in thrice as long!