The length of the building is 20

Architectural plan 20*12 north + structure

Architectural plan 20*12 north + structure

$40

Architectural plan 20*12 north

Architectural plan 20*12 north

$40

Architectural plan 20*12 north

Architectural plan 20*12 north

$40

Architectural plan 20*13.33 north

Architectural plan 20*13.33 north

$40

Architectural plan 20*14 north

Architectural plan 20*14 north

$40

Architectural plan 20*18 north

Architectural plan 20*18 north

$40

Architectural plan 20*13.33 north

Architectural plan 20*13.33 north

$40

Architectural plan 20*13.33 south

Architectural plan 20*13.33 south

$40

Architectural plan 20*10 north

Architectural plan 20*10 north

$40