Living with the livestock and the pets
Vikings inhabited big, strong, windowless longhouses like the one in the photo. They had straw roofs and were made of wood. To heat and cook, a large fire was built in the center.
These longhouses would accommodate entire extended families in one large rectangular chamber (which offered little privacy), and as there were no windows, the air within was likely filled with smoke, filth, and other unpleasant odors. All the farm animals and pets would also be jammed in there during the chilly winter. Both people and animals needed to do this to remain warm, but it was probably not enjoyable.

Living With The Livestock And The Pets
The Anglo-Saxons took advantage of the Vikings’ love of bathing
Being so sanitary may have been beneficial for health, but it wasn’t ideal for combat. The foes of the Vikings quickly learned that these hardy men also enjoyed taking baths. Therefore, the Anglo-Saxons made the decision to profit.
They had discovered that the Vikings who had invaded their England often took lengthy baths. As a result, they would hold off on attacking until they were wet. They were largely vulnerable since they lacked clothing and arms.

The Anglo Saxons Took Advantage Of The Vikings’ Love Of Bathing