Built to seamlessly compliment a strong pre-existing aesthetic, these blackened mild steel front and rear staircases were custom fabricated and assembled on site. The unique location and layout of the penthouse suite made installation and setup quite difficult. With extreme accuracy and attention to detail, Blank and Cables created a penthouse that felt connected throughout. Designed for the penthouse residence in one of downtown San Francisco’s 5-star hotels, this elegant design required careful material choice and hands-on detailing. Photo by Rory Earnshaw