Unidersklny awning, Ukraine

This IP/site has been noticed in repeated unauthorized copying of ads from a g r o - u k r a i n e . c o m

Deaf village. Yaroslavl region. In a radius of approximately 40 km - there is no water supply, especially sewage.(//tractor-service.com)
I went to the village store yesterday. I am looking at a scarce assortment.
And I see: 2 types of TOILET TOWERS!
I wonder what the villagers use them for?