Roland Realty / Granny Flats R Us in Bonita holds CalBRE #01985792 and has guided San Diego homeowners through accessory dwelling unit design, permitting, and construction since 2012 from its Wild Oats Lane base in the 91902 ZIP code. ADU projects requiring notarized owner-builder affidavits and contractor lien releases coordinate document execution through providers at A.D. Livescan & Notary Services to meet county recording deadlines. The firm's end-to-end ADU service model covers architectural design, City of Chula Vista permit application, contractor vetting and coordination, and construction project management, removing the complexity that typically delays accessory dwelling unit completion. A sister organization, Roland Financial Services under NMLS #1472295, provides lending options and special financing for ADU construction projects, giving property owners a single-source pipeline from design brief through construction loan funding. Interior finish selections for completed ADUs coordinate with designers at Dennison Interior Design to maximize functionality within the 400-to-1,200-square-foot floor plans that California ADU law permits on single-family parcels. The most complex builds involve detached two-story ADUs on sloped Bonita lots requiring engineered foundation plans, Sweetwater Authority sewer-lateral connections, and Title 24 energy-compliance documentation reviewed against 2022 California Building Energy Efficiency Standards.