Brickell Flatiron is an ultra-luxury building that offers breathtaking views of the city and water, 64 story building surrounding the best restaurants and the best nightlife. rooftop pool located on the 64th-floor offering 360-degree, unobstructed water and city views; a rooftop spa and fitness center with private steam, sauna, and locker facilities.rnAn 18th-floor lap pool; a children’s playroom and pool; a full-time doorman and concierge; a private movie theater; wine room and cellar; and social lounge. On the ground-floor level, Brickell Flatiron will also have a fine-dining restaurant called Sexy Fish