The property's new high-limit room (render). Guests will also find cashier stations and a brand new Fire Keeper’s Club booth. The renovation will bring more than 1,800 slot machines, including a new bar with 28 bar-top “slot seats” and an array of 4K televisions. The new amenities are scheduled to open by spring 2023. Impacting more than 120,000 square feet of space, this transformation will provide guests with new gaming, food and entertainment experiences. Wisconsin's Potawatomi Hotel & Casino in Milwaukee announced Monday it will undergo a $100 million renovation project on the casino’s third floor.