Studio BarnHaus, founded by two friends, Athenna Lim and Christopher Manzano, is a design and drafting firm specializing in ADUs, additions, and remodels. We prepare construction documents to be readily approved by the city and offer design packages for interiors. Services offered also include renders during design development. We work closely with our engineers and contractors to ensure low costs between design, structural performance, and constructability. BarnHaus works closely with Clients and Cities to ensure desired designs get through the city while providing expeditious work.