(7k) Affordable dance floor alternatives

Hi! So im getting married next month, and of course I'm starting about everything. My newest and biggest stressor is a dance floor. We are getting married in a church and having our reception in their lower reception space, that is carpeted with very typical short genetic carpeting. Do you think it's important to rent a dance floor from a dancing guest perspective? I've read that it can be difficult to dance on carpeting, but is it worth $500 for me to rent one? Im trying to make sure everyone enjoys their time! Or alternatively, does anyone know an affordable alternative because I can't find a reasonably sized dance floor for any less than $500 to rent! Please help a bride out!