Rare opportunity. In an 1888 Queen Anne, this 3,010 sq. ft. condo retains its historic character while offering features for today’s living. The first level presents a delightful morning room, fire-placed living and dining rooms, a spacious study, a full bathroom, and a kitchen where the steel, glass, and wood of the cabinet design blend old and new elements, and expansive sliding windows overlook a serene view The upper level boasts four bedrooms, one with an en-suite full bath, and one with an en-suite half-bath, plus another full bath. An observatory holds a sauna and offers a unique space for spectacular views over the Boston skyline. Interiors are rich, with high ceilings, intricate woodwork, and an abundance of natural light. Nestled in the Avon Hill neighborhood, this home offers the perfect combination of urban convenience and historical attraction. A quintessential Cambridge treasure.