Architectural masterpiece! Gorgeous, unique, one-of-a-kind lakefront home situated on 100' great beach on prime all sports Loch Erin. South facing, loads of glass, with soaring, beamed ceilings. Passive solar and radiant-heated floors, including garage. Extremely comfortable and economical heating and cooling systems. Open floor plan, gourmet kitchen, 1/2 bath and laundry conveniently located nearby. The huge master suite features vaulted wood ceilings, private patio, walk-in shower, Grohe fixtures, 3 shower heads, plus separate deep slipper tub! Upstairs you will find another full bath, a magnificent 500 sq ft studio that can double as a guest suite, plus an additional bedroom with built in book shelves, skylights, and a large window overlooking the lake.