Its not about hotdogs but a lunch style shop, a friend bought a francise from a small operation (5 stores) had a building built in an area familiar with the francise and tried to make a go of it for 2 yrs before selling it all back. I don’t know all the particulars but I do know he lost his shirt (and car, bike, boat) The francise didnt have any luck with the location either and the building is now a pawn shop. Even large francises have troubles but Id definately steer clear of any small ones