It makes at least some sense from the perspective of someone living where tornadoes are a common occurrence. But only “some”. It could be made significantly ch

It makes at least some sense from the perspective of someone living where tornadoes are a common occurrence. But only “some”. It could be made significantly cheaper than traditional shelters because it’s made of aluminum, but there should be a way to anchor it to the ground - I have no desire to go bouncing around through a tornado, thank you very much. The 4-person model is $17,500? I can get a larger traditional underground shelter for ~$8k installed. If I were in an area without the ability to dig down into the ground or where flooding was a major concern, this would be more attractive I suppose. As it is, it’s just spending 2-4x the money on an inferior solution.