A hidden gem with urban oasis feel: this 3 bedroom, 2 1/2 bathroom upper duplex is nestled behind another house and protected from the street -- just three blocks from Porter Square T station and shops on Mass Ave, and a 15 minute walk to Harvard. Thoughtfully renovated by a developer in 2005, this home has a fantastic flow due to its open floor plan. A well-laid out kitchen with island and granite counters opens directly to the dining room, which leads to a light-filled living room. A guest bedroom and half bath complete this level. Upstairs you'll find two additional bedrooms -- both with ample natural light from the large dormer windows, en suite master bath, guest bath, and convenient laundry closet. Additional dedicated basement storage, central air and parking. All this in a secluded, leafy courtyard with rarely found privacy and plenty of space to entertain and play.