Gold Coast Duplex Penthouse- Welcome to 120 W Oak St, Unit 5D - a boutique elevator building that blends privacy with true Gold Coast living. This spacious 3-bedroom, 2.5-bath duplex-up penthouse spans two levels with multiple living areas, two fireplaces, and four private outdoor spaces. The home has been thoughtfully updated with a brand-new kitchen featuring quartz countertops, custom backsplash, fire clay farmhouse sink, island, and all new LG stainless steel appliances. Maple hardwood floors, limestone fireplace, updated light fixtures, new stair railings, and a new LG washer/dryer add modern touches throughout. Top floor expansive primary suite offers custom closets, a private balcony, and a spa-like bath with double vanity, soaking tub, shower, and stained glass window accents. Two additional bedrooms on main level, plenty of storage, and convenient in-unit laundry complete the home. Heated garage parking and a private storage room are included. Pet-friendly and ideally located near Oak Street shops, Rush Street dining, the lakefront, parks, and just two blocks from Walter Payton College Prep.