Cherry Creek North lifestyle plus rare ADU income potential await in this swanky 1938 up-down duplex. The property has been lovingly renovated to maintain many original Streamline Modern/International Style features set-off by carefully selected European finishes and fixtures. The main level 358 Harrison features oak floors throughout, curved fireplace wall with custom mantle, stainless steel chain fire screen and designer lighting. Kitchen features custom Euro-style cabinets with quartersawn English sycamore wood and tilt-up upper cabinets, Miele side-by-side wall ovens, paneled 36" refrigerator and Bosch dishwasher, Dornbracht faucets, hot/filtered tap, Viking gas 5-burner cooktop and built-in Sub-Zero wine refrigerator. The spa-like en-suite master bath incorporates vintage glass-block walls with modern frameless glass to create an all-glass steam shower with bench. HansGrohe shower panel has body sprays, hand-shower and adjustable height. The room is finished with bamboo-look tile and glass mosaic accents, a floating custom double-vanity, Robern mirrored medicine cabinets and Bain Ultra air-jetted tub set into a limestone deck, HansGrohe faucets and tub fittings and a private WC with linen cabinets and pocket door. The master suite also includes a dressing area with walk-in closet and a spacious bed chamber with space for a king bed. Check-out the original wall safe on the bed wall! Two additional bedrooms complete the floor-plan, one of which makes a private guest suite with its own 3/4 bath. The knockout feature is the large billiard/family room with its curved glass-block wall, oak hardwood floor and cool vintage-style built-in wet bar with back-lighted glass block that looks like it was made for a movie set! It is flanked by a media cabinet. Two wall-mounted TVs and AV equipment are included as installed. Unfinished basement for storage is accessed by stairwell in the attached 2-car garage. Walk or bike to Cherry Creek shops, restaurants, work, etc.