i have seen these,or ones like them,used at breakfast buffets and they seem to be the best little stove for the average person to use.while my eggs were frying the cart ran out and the chef changed over and got back to cooking in a minute.the carts are cheap compared to camping Gaz and the low design and simple controls make it safe to use inside.i would get one but i have a few Coleman suitcase two burners and know how to use them.