Architect-designed on Ninth Street! What was once a perfectly acceptable one-bedroom co-op has been transformed into a smart, peaceful and beautifully planned home in this six-unit center-Slope brownstone. Starting with a blank canvas of south-facing light, parquet floors, white walls and 10-1/2 foot ceilings, the program was simple: space, storage, sophistication. But its the clever solutions and design that make this apartment unique. The kitchen consists of two opposing walls flanking a dining area that express both form and function. Custom-made smokey-blue lacquered cabinets with maple interiors rise to the ceiling and surround the honed black granite countertops and backsplash of crisp white subway tiles. A range with re-circulating microwave above fit perfectly here as does the concealed dishwasher. Across the room, the refrigerator nests neatly within seven cabinets with numbered handles -- practical and playful. A walk-in closet was carved out of the kitchen; its frosted-glass door glows when its light is on. The centerpiece of the living room is a wood-burning fireplace with white-brick surround. Through original pocket doors is a bedroom, masterfully fitted with a custom platform bed that conceals even more storage underneath. The handsome bathroom is appointed with high-end Kohler fixtures, slate-grey subway tile, and custom sink and shelves. This well-run self-managed co-op keeps maintenance low, has both bulk and bike storage in the basement, accepts pets on approval and could not be more conveniently located: Its a half block from the F/G trains and two blocks to the R, around the corner from shopping and dining on both 7th and 8th Avenues, and minutes to two YMCAs and Prospect Park. This one: a gem!