One-of-a-kind mid-century modern home known as 'The Treehouse' in breathtaking natural setting atop Truro Hills. Watch both sunrises & sunsets from expansive views of this private, hilltop treasure (bay peaks). Multiple decks suspend you in the forest. Enter well-maintained house via Great Room with views of valley below, beamed cathedral ceiling, sliders to the decks, wood-burning fireplace, dining area, & modern kitchen with large island/breakfast bar. Main level has master BR/ensuite bath, another BR, and separate bath. Downstairs has den with glass doors, a 3rd large BR suite, glass doors, outdoor shower, laundry and tool rooms, and storage areas. The Guest House above the separate 2-car garage has full basement, French doors, multi-level decking, 1-BR, 1 BA, partial kitchen, and mini-split with copper downspouts, hybrid water heater/heat pump, hurricane windows, polymer cedar style siding, rubber roof, indoor & outdoor showers, and storage. Near beaches. Excellent rental history.