Charlestown townhouse includes two waterfront decks, ingenious fireplace

There’s much to love about the newly listed Unit 10 at 10 Constellation Wharf on the Charlestown waterfront.

The seven-room, 2,742-square-foot, townhouse-style spread includes two water-facing decks as well as three and a half bathrooms.

But what really grabs a voyeur is the ingenious fireplace in the living room: See the wood stacked beneath the blue-marble base?

Yours for $2,150,000 through Otis & Ahearn. Happy Monday.