Exerymly unrealistic, as a future firefighter I know how fires can start and spread and nearly all of the fires are impossible to happen, and the people in the show should have more common sense if there is a little flame step on it, and I feel bad for the people who have a medical injury and there is no ambulance on sit, I do not recommend this show because it is teaching kids to be way more cautions in life and have some common sense.