A friend who knows multifunctional snack car told me, is this business easy to do? Is it really as easy as advertised?

I made this thing and failed. The investment is not big, about 10 thousand yuan will do! Cars vary in size, ranging from 1000 to more than 4,500. /kloc-more than 0/000 cars can only be barbecued and fried (or spicy). The barbecue festival is short, so you can't bake many things at the same time. Looking at the satisfaction is more than 3,000 cars. The frying pan (or mala Tang) is also relatively large, with teppanyaki. It's not good to put the food in front. On the one hand, people feel that you have few things, on the other hand, hot air will make vegetables and meat smoke and change color.