Time to choose how many walls would you like to have openings in and if you would like the
building to be on the left or right
12'x14' | 3,7mx4,3m | 1 wall open-left
12'x14' | 3,7mx4,3m | 1 wall open-right
12'x14' | 3,7mx4,3m | 2 walls open-left
12'x14' | 3,7mx4,3m | 2 walls open-right
12'x14' | 3,7mx4,3m | 3 walls open-left
