Remodel kitchen, and bathroom, extend ductwork, electrical lighting and outlets, replace window. Deconvert 2 du to single family

Convert from sfr to 2 du ;duplex down into existing basement from first floor unit . Interior work in existing basement includes new interior stair, new bedrooms and bath, replacement heating cooling system, new windows, new electrical work, column and beam replacement, window replacement. Interior renovation to existing 2nd floor unit to include new heating cooling system, laundry, replace kitchen cabinets and new electrical in kitchen. New steel exterior one-story stair and landing at rear.