Now I agree with the last two posters. BillyB and quickdog. More cooking area. I believe the cart shows a griddle
Plate over a burner. A true griddle or char broiler is better. My vote on griddle flat top. Most versatile for cooking.
I have never seen sausages or dogs simmered anywhere in Europe, or meat for that matter. Condiments might include ours but what about what the locals want. What do they enjoy on a good sausage. Would you be proud to serve a boiled Banger. Me I would run. That overhead rack just show and sales. I don’t see a point to that. None useful, unless you give us ideas. What would you do with this. You ask us, now give us what you think.
We are all ears. Some input on your thoughts is helpful.
Can these people build a cart to what you want or need. Hell I’d get a American Dog and Sausage and do French style.
Easiest to do. equipment your area, will it pass. Best damn way to go for walking food. Danish way is also great.
I’ve hit so many Schnitzel stands in Germany. there food.
Just because you say American Style Dogs, will that sell. Your call.
I do not believe American Style Chili will sell over there. My Thoughts, only.