I have done somefeasibility study and started a business plan on opening a bouldering gym (Bouldering is a form of rock climbing that is performed without the use of ropes or harnesses) Anyone here have any experience in starting up a gym of any sort? Looking to bounce ideas with someone. Or if you are kind enough some mentoring. Few questions: How does one determine the potential demand in the area? What is the typical conversion rate between one time user to membership? What are the unexpected costs? % of return I should target?