The entrance floor is divided into two rooms by a post-and-plank wall – a layout typical of interior spaces during the High and Late Middle Ages.

Passing through the post-and-plank wall, one enters the heated chamber, where a wall chimney can be lit. The room is illuminated by a narrow slit window and was used as a private living chamber.

A solid timber staircase in the antechamber leads to the main residential floor above.