add a second story adu directly above the existing garage preserve all other elements of the original photo including the surrounding property landscaping driveway building footprint architectural style exterior materials trim details and color palette do not alter the size height width placement or proportions of any existing feature except where necessary to add the second story adu design the adu so it looks original and seamlessly matches the existing architecture the front wall of the garage aligns vertically with the front wall of the new adu above add a small eyebrow roof above the garage door to create architectural separation between the garage level and the second story adu keep the final result realistic structurally believable and consistent with the perspective lighting and scale of the original photo make only one upper gable above the adu and no gable pitched roof over the garage
