I modified the options.max_levels of the following :
[MiddleEast.Cube_House-Arabic]
options.max_levels = 2
[…]
[MiddleEast_B.Cube_House-Arabic]
options.max_levels = 2
[…]
[MiddleEast_C.Cube_House-Arabic]
options.max_levels = 2
[…]
[MiddleEast_D.Cube_House-Arabic]
options.max_levels = 1
[…]
[MiddleEast.City_House-African]
options.max_levels = 2
[…]
[MiddleEast_B.City_House-African]
options.max_levels = 1
[…]
[MiddleEast.Cube_House-Common_1]
options.max_levels = 2
[…]
[MiddleEast_B.Cube_House-Common_1]
options.max_levels = 1
[…]
[MiddleEast.Multi_Family_House-Common_Flat]
options.max_levels = 3
[…]
[MiddleEast.Apartment_Building-MiddleEast]
options.max_levels = 3
[…]
[MiddleEast_B.Apartment_Building-MiddleEast]
options.max_levels = 2
[…]
[MiddleEast_C.Apartment_Building-MiddleEast]
options.max_levels = 2
[…]
[MiddleEast.Apartment_Building-Common_Balconies]
options.max_levels = 3
[…]