The Torres family didn't have six months to wait for traditional construction. Their daughter had just accepted a job in the Bay Area and needed somewhere to land while she saved for her own place. A prefab ADU solved the timeline problem. The 450 sq ft unit was factory-built in eight weeks, delivered on a flatbed truck, and craned into position in a single afternoon. Site prep, utility connections, and finishing took another three weeks, Start to move-in: under twelve weeks. Despite the speed, nothing feels prefab about the interior. Nine-foot ceilings, a full kitchen with waterfall-edge counters, and wide-plank engineered floors give the unit a permanence that surprises everyone who walks in. The bathroom's oversized tile shower rivals the main house, and a wraparound clerestory window band runs along the roofline, flooding the space with light while keeping sightlines private. Their daughter moved in on a Sunday. By Monday she was hosting friends and calling it home.