Gallery - The SIERRA Model The SIERRA Model - Dwelling Unit/ADU (16'x32') The SIERRA Model - 2-Car Garage (22'd x 24'w) The SIERRA Model - Studio (10'x12') Typical Studio Interior Finish Package The SIERRA Model - Office Studio (12'x18') The SIERRA Model - Office Studio (12'x18') The SIERRA Model - Office Studio (12'x18') - Interior View