But with all this there are serious shortcomings.

A similar type of system does not experience a shortage in the foundation, floor and wall decoration. Iron and without this is considered strong and durable material. But with all this there are serious shortcomings. Basic — it is difficult to store heat in this room. Yes, and sudden temperature changes in air are made in the middle of undesirable condensate, which has a poor effect on the body made of metal of your car.