Without using scaffolding, and basing the construction on existing structures, the major construction work follows an order that is almost impossible to change.
Under these conditions, a team of no more than 6 to 8 people can assemble the entire wooden structure of an 8 x 4 meter house in several days, providing the wood has been prepared in advance.
Putting a ridgepole in place.
Putting up a wallplate.
End of a ridgepole.
Chalain 3, 32nd century BCE.