The award winning Hill House: South Slope residence crowned by steel-framed penthouse level, walls of windows frame eye-popping 360 degree city skyline, sound, mountain views. Impeccable indoor & outdoor entertainment spaces. Floating staircase descends to deluxe master suite with library/media room. Every detail designed to pamper you and your guests. Elevator, air conditioning, guest suite. Lush, layered, mature landscaping. Understated opulence, delight to the senses, on a private cul de sac.