Sited within an iconic mid-century modern high-rise, this open-concept home offers unparalleled views of the river, Harvard athletic fields, Head of the Charles Regatta & Boston. Through the foyer, the 27' living room showcases 2 sets of sliding glass doors to the balcony. Through the dining room is a cook's kitchen with 2 sinks. The primary bedroom offers a wall of closets & an en-suite bath. There is a 2nd bedroom & bathroom as well. There is a 20' library/bedroom wing with custom built-ins, sliding glass doors to the 2nd balcony & a large storage closet. There is also a kitchenette convenient for entertaining. High-end amenities endowed to this professionally managed building include a 24-hour concierge service & common exercise studio. 1010 is located within a matter of feet of Riverbend Park, Cambridge Art Association, Cambridge Boat Club and Cambridge Tennis/Skating Club. Under a mile to Harvard Square & minutes to Boston. The unit is in need of updating / renovating.