Rare chance to own an exquisite architectural gem, designed for exceptional living. No detail or amenity is overlooked in this 5 BR, 5.5 BA estate nestled in the Watchung Mountains w/ maximum privacy & majestic views from every level. Endless entertaining & relaxation awaits w/ grand 3-story, one of a kind circular staircase, fully temperature controlled 4-season conservatory complete w/ a grill, TV & auto rain sensor skylights, an indoor swimming pool & 3 zone surround sound system. First floor primary suite is an ideal place to retreat w/ vaulted ceilings, mountain views, gas fireplace, sitting area, expansive en-suite w/ jacuzzi tub, heated floors, dual closets & private access to the library. Opulent 2-story fireplace in sunken living room is a timeless classic. Additional guest BR w/ full bath is conveniently located on the 1st floor. Dual staircases lead to the upper level that boasts a large sitting room & 3 additional BRs-1 en-suite & 1 jack and jill. Finished lower level is highlighted by access to heated indoor pool, 2 walk-out access points to patio areas, movie theater, bar, space for hobbies & storage, full bath & 2nd laundry room. Meticulously manicured lush & mature landscaping is a nature lover's dream. Whole house generator, heated circular paver driveway, sprinkler system & roof, allow for added comfort & minimal outdoor maintenance.