Occupying the entire fourth floor of the Arch Lofts, this one-of-a-kind penthouse blends dramatic architecture with refined custom design. Originally completed in 2017 as part of a landmark church conversion & contemporary addition, this penthouse is situated within the modern addition and stands entirely apart. Direct elevator access opens into a private foyer before revealing an extraordinary great room wrapped in floor-to-ceiling windows and framed by exposed steel beams and soaring ceilings. Wide plank white oak floors run throughout, grounding the expansive living, dining, and kitchen spaces. The kitchen is refined with rift-cut oak cabinetry, integrated appliances, Caesarstone countertops and backsplash, and a large waterfall island with ample breakfast bar seating. Custom millwork extends into the living room, incorporating a built-in bar niche and fabulous entertainment unit. Beyond these rooms and exposed through walls of floor to ceiling windows, the miraculous offering of this suite is the spectacular wrap-around terrace spanning over 1400 square feet and encircling the entire suite. The outdoor space captures panoramic views, sunrise to sunset, and multiple areas are defined for dining, lounging, barbecuing, and even putting! In a separate corridor, the primary suite features custom millwork, a walk-in closet, and an ensuite with double vanity & deep soaking tub. The second bedroom includes semi-ensuite access, built-in workspace, and custom storage. A flexible third bedroom or office connects to both the living spaces and bedroom wing, and all three bedrooms have direct access to the terrace. Down the interior stairs in the unit, a sophisticated mudroom awaits with laundry, wine storage area and a separate entrance to the suite. Complete with parking and locker ownership, this remarkable penthouse is set within one of Toronto's most vibrant west-end neighbourhoods, moments from shops, restaurants, transit, the UP Express, and the downtown core.