The basic model of two segments is 6 meters wide and 6 meters deep with a ridge height of 4.80 meters and has three completely closed sides. Modifications and additions are also possible for the Dartmouth, such as:
the number of segments
the width of each separate segment
the depth of the model
the dimensions of the oak columns
the ridge height
the shape of the roof (addition of a half-hipped or hipped roof)
the number of walls
additional windows and doors
additional storage space at the side and/or at the back of the building
In short: a sturdy model which can be customised to incorporate your wishes.