The Basement and 2nd floor is extensively remodeled to create the new ADU and JADU. Further, the 3rd floor (main residence) is also remodeled mainly to remove the stair access from inside the house to the lower floors. The Basement floor houses the 423sq.ft. JADU and the 2nd floor houses the ADU of 862sq.ft. We provided the Architecture, Structural Engineering, and Title 24 for the project.