100 Las Olas has unveiled a two-story, $5.99 million penthouse on the 45th and 46th floors. It has 5,281 square feet with four bedrooms, a family room, a den and 4½ baths. 100 Las Olas, which has reached the halfway mark in construction, has 113 condominium residences starting in the $800,000s, a 238-room Hyatt Centric hotel, a lobby-level restaurant and bar with indoor and outdoor seating, ballroom, meeting spaces, elevated pool and fitness center. onehundredlasolas.com