A unique opportunity in charming Brookside, a captivating "Tree House Retreat" overlooking picturesque & serene Harmony Brook & waterfalls. This custom built Acorn Deck house with a crows nest floor plan has 3 tiered decks with magnificent views of lush treed setting & mesmerizing sights & sounds of the babbling brook. The home is uniquely designed with with cathedral ceilings, wood flooring, skylights & picture windows on three levels with grand views & includes a walk out lower level. The inviting entry with stained glass door introduces contemporary & traditional design elements in a private extraordinary setting. The family room features a stone see-through gas fireplace, cathedral ceiling & sliding door to the tier 1 deck, with screened porch. A stunning nobilia gourmet kitchen has top of the line stainless steel appliances, 9 ft. marble center island/breakfast bar, custom soft close cabinetry, stain glass skylights,, gas fireplace & two sliding doors to the deck. The primary bedroom features a gas fireplace, stain glass wall of windows, large walk in closet with built ins and door to the expansive deck .A marble designer bath and a library complete this floor.The second floor has 2 bedrooms with views, loft & designer bath. The lower level boasts a recreation room with built ins & gas fireplace & door to check, 4th bedroom or guest room with private entry, full bath, exercise area & laundry. Freshly painted decks with outside sauna & gazebo. sq. ft per NJACTB.