(re)construction

About 10 people, a family group with not just mom and dad and the kids, but as well aunts, uncles, nephews and nieces et cetera. People did not get old in those days; averagely maximum 35 years. The child death rate was high as well - that is why the families were not that large.

Āraiši lake fortress was attacked and destroyed in the late 10th century, and was never rebuilt. When the foundations settled and the water level in the lake rose, the building remains and artefacts ended up underwater, and in these anaerobic conditions they were preserved up to the present day...

Yes, the house was this long during its last phase of existence, but it had been rebuilt several times, so the length has varied.

It depends on what resources and materials were available. A possible estimate is one to two years (the reconstruction took one year to build), but we must also consider that the house seems to have been continually added to and maintained.

There were sleeping places and benches along the walls. Sometimes, in one corner of the room, the in- built structure from horizontal logs was made, where house hold items of bigger size and tools were stored...

Every dwelling house with its auxiliary structures was an independent economic unit. Each house would have been the home of one nuclear family, consisting of parents, children and grandparents...