Duplex penthouse on a tree-lined Charlestown street ideal for working from home or commuting to Boston, Cambridge & points north (10 min bike to downtown Boston or Kendall). It is spacious & has outdoor space, in-unit laundry & AC and can function as a 3-bed or 2-bed + office/playroom on separate floor. It’s updated & centrally located; two bus routes & the Orange line take you to just about everywhere you need to get to. Lower level features a living room w/fireplace & a large dining room. French doors open to one of two decks. Kitchen has new stainless steel appliances & island, perfect for working, cooking & entertaining. There is also a full bathroom, new stacked w/d, energy-efficient heating/cooling & private bedroom/study/kids’ room. Top floor w/ 2 bds & full bath. Master bedroom features walk-in closet, 2nd bedroom opens to sunny private roofdeck w/sweeping views. Hardwood floors, smart keyless doorlocks, & great closet space for Boston brownstone make this ideal place to WFH.