Unique, Spacious, Waterfront duplex, huge Roofdeck, AAA Views. 3-4 bedrooms, 2 baths, high over East Boston Shipyard/Marina/Harbor. 1700 SF, 21 views, all rms: SUN/green, all Appliances + W/D. 800 SF Roofdeck,  fishpools, fountains, vines, *Hottub. *Fitness Rm. by Aug. ’11. 4 miles Greenways, ”HarborWalks”, 2 new Parks. Jeffries Point; Friendly waterfront community for young and old. Access: Downtown 10 mins/MBTA; Harvard Sq. 12 mins/MASSPIKE. $2400/mo. Contact: warrd@mit.edu, more info, photos, maps.