Unit Four Penthouse features:
- Fourth and fifth floor duplex
- 2079 square feet
- Three bedrooms, three-and-a-half baths
- Separate study
- Direct elevator access
- Three gas fireplaces
- Two skylights and striking glass staircase
- South-facing private deck overlooking the Boston skyline
- North-facing private deck with breathtaking views of the Charles River and Esplanade
- Two tandem garage parking spaces