The company wants 12 total spots across Charlotte. Golfers can swing clubs any time, day or night, at 20700 Main St.Ethan Grob runs the company as co-founder and CEO. About 60% of visitors play 18 holes or hit balls at the driving setup, Grob said, according to WSOC-TV. This lets anyone walk through the door and start playing without signing up for months at a time. The simulators work as a substitute when outdoor courses won't.