Rare full floor 4 bed/4.1 bath condo that lives like a single-family home, all on one level. This River North boutique building houses only six units, making it private for its residents. The elevator opens directly to an elegant marble foyer that teases this home's high ceiling heights (11-12" throughout) and flawless finishes. A gallery hall leads to a generous living room with beautiful built-ins, modern wainscoting, a coffered ceiling, dark hardwood floors, a gas fireplace, and a formal dining room with an illuminated tray ceiling and space for a large table. The chef's kitchen stuns with custom Shaker cabinets, professional-grade appliances, stone countertops, a large island with seating for five, a bonus dinette for casual meals, and a fully stocked butler's pantry with a wine fridge. This side of the home also comes complete with an en-suite bedroom that's perfect for an au pair or extended-stay guests. On the opposite side of the floor plan, the private quarters reveal two additional secondary bedrooms, both with large closets and luxe en-suite baths, plus an expansive primary suite with floor-to-ceiling windows, a custom walk-in closet, and a primary bath with two vanities, a standalone tub, and a glass-and-tile shower. Additional callout details include designer light fixtures, a full laundry room, and surplus storage. Better still, the building has a low assessments thanks to its boutique nature, and its the only unit with two attached heated garage parking spaces. Walking distance to East Bank Club, BIAN, theMART, the Riverwalk, and world-class dining and shopping, 415 W. Superior St unit 500, is a must-see property.