It is a granary that comfortably hosts guests.

Sometimes back (and now), the structure you see was a home to my mother(the one you see). The improvisation on the structure has brought in the iron sheets and nails to join timber. It used to keep them high above ants, predators and the below space would be for poultry and young animals. The reason that it is raised on  everlasting stone beams prevents the structure from corrosive ants. One can easily spot their presense and rub them off. As for more about it, let the picture intrigue your thoughts.