Preserve with a view meets 21st-century Highland Park. Lovingly updated, no expense spared for the new stewards of this historic Lieutenants mansion in the Fort Sheridan subdivision with views of Lake Michigan and the ravine. The recently updated chef's eat-in kitchen welcomes you with shaker-style cabinets, quartz countertops, a 36" Blue Star professional range with dual ovens and griddle, a Bosch dishwasher, and a Sub-Zero French door refrigerator with a built-in filtered water dispenser. The kitchen opens to the amazing great room with soaring 18 foot vaulted ceilings, gas fireplace and loads of natural light. Enjoy your morning coffee on the private balcony as you take in the scenic landscape and buzz of the hummingbirds. A spacious living room boasts oversized windows, a wood-burning fireplace, and crown molding. It flows seamlessly into the formal dining room, with a stunning crystal chandelier for easy entertaining. Up the grand staircase, you'll unwind in your primary suite with newly installed hardwood floors, a walk-in closet, and an en-suite bath with an amazing Kohler soaking tub overlooking relaxing tree-top views, a separate large walk-in shower with a rain-shower head, an eco-flush toilet, and a double vanity with marble countertops. The second floor is rounded out with two additional en-suite bedrooms, and the third floor has a fourth bed and bath with a sitting room/office. On the lower level, you'll enjoy a fifth bed & bath, an in-home gym, and a recreation room. And, if you love doing laundry (seriously, who doesn't), the new laundry/mud room will make this activity a pure delight with the latest GE Profile washer/dryer, folding counter, wash basin sink with quartz countertop, and Samsung Bespoke refrigerator. Outside entertaining has never been more effortless. The serene outdoor space has a large blue stone patio, a professionally landscaped yard, a dedicated gas-line grill, and an updated porch. Additional features in this move-in ready home include historically accurate energy-efficient windows on the 1st and 2nd floors; updated 3-car garage with new epoxy floors; smart garage doors; spacious storage units & 2 EV charging stations; upgraded smart-home technology; and much more!