A sales center is under construction at the site where the 300 Biscayne supertall tower is planned.
The proposed 88-story tower is set to become the tallest in Florida, at 1,049 feet above sea level and 1,041 feet above ground.
It will include a five-star hotel, luxury condos, and a wellness spa that is only the second if its kind, according to a teaser website owned by the developers.
The design of the sales center itself is said to be unique, with 20,000 square feet of high-tech features never before seen in the market.
PMG and Greybrook Capital are the developers.