A 2 story 1850 sqf residential building located in Westridge Drive Berryessa, Highlands, Napa County, CA. This project involved Architectural drafting, Structural and MEP (Mechanical, Plumbing, and Electrical) design. A full set of drawings, plans, and calculations were provided to the client. Slab on grade has been considered for the foundation design and due to a lot of openings strong- wall such as shear walls has been used.