Minimum wage hourly pay! If you are in a busy store the tips make up for it. "Flexibility" will depend on the franchisee. Some think they own you & it can be difficult if you have a family or a life outside of work. Some managers are lazy & on a power trip, as well as rude, inconsiderate co workers. It's definitely just a job to pay the bills, not a lifetime career because there's no benefits.
A lot of rules & regulations and don't expect any positive feedback for a job well done. You will only hear the negative. There's better places to work.