CONVERTIBLE THREE WITH TERRACE  This is not your typical two-bedroom with its generously proportioned rooms, 2 full renovated baths, a large entry foyer with an impressive 32' expanse to the living room windows, this rarely available home also features a bonus room that can be used as a home office/den, nursery or guest room. There's also a private terrace overlooking the tree-lined street, a modernized kitchen with breakfast bar, refinished hardwood floors and abundant closet space all in move-in condition in one of Central Riverdale's most convenient locations.    Ideally situated around the corner from shopping, dining and all the conveniences available along 235th Street, Johnson & Riverdale Avenues. Ewen Park (with dog walk), schools and houses of worship are close by with public transportation (#1 subway, express bus, MetroNorth) all within blocks. 'Trafalgar House' is a pet-friendly building with part-time doorman, live-in super, 2 porters and a large, newly outfitted private playground, laundry room, bike room & storage and indoor parking (waitlisted). The building also boasts recently upgraded elevators and beautifully renovated hallways (new lobby in the works). This one won't last long. (Assessment currently in place).