The butt was used as a living room .
The butt was included an iron stove with an oven , and sometimes a water tank to enable hot water to be generated , while the ben was used for visitors and as a sitting - room .
The butt was used as a living room and included an iron stove with an oven , and sometimes a water tank to enable hot water to be generated , while the ben was used for visitors and as a sitting - room .