Steps to the Public Garden on the first block of Commonwealth Avenue, this magnificent property offers one of Back Bay''s most sought-after addresses. This extra-wide triplex home features direct elevator access to all levels, views on 3 exposures, a roof deck, and 2 parking spaces. An exquisite entry foyer leads to the grand, fireplaced living room opening to a rare and stunning walkout side terrace overlooking the Comm Ave Mall. Down the hall is the high-end kitchen with breakfast nook and elegant dining room with fabulous Back Bay views. The luxurious primary suite is complete with fireplace, sitting area, ample closet space and a lavish 5-piece bath. There are 3 more generously sized bedrooms and a handsome library/home office with custom built-ins. Additional features include soaring ceiling heights, oversized windows, wet bar and storage. With a superb location and impeccable features, this residence combines elegant surroundings with the quintessential ease of Back Bay living.