The ultra-talented Italian designer and architect Romano Ferretti has completely remodeled this 2-story 4,100SF, 4 bedrooms, 4 bath penthouse at Portofino Towers in shades of gray. This aesthetically unique space has original architectural details, floating staircase, 20' floor-to-ceiling windows with breathtaking views of Miami Beach and downtown skyline. Italian porcelain & hardwood floors throughout. Open kitchen with Gaggenau appliances. 3 parking spaces, 24Hr valet, guard gate. Gym/spa, tennis, & 2 pool.