The map was too small, so you 'had to' click on the link to see the details. But the page rapidly switches to the rootceller push so you'll have a place to be safe. I watched a lot of the video a while back, as it had a really good technique for keeping you hooked. Asides about grandfathers rootceller, how it smelled, and all the canned foods on the shelves... I think the product they ultimately get to is some kind of book with rootceller plans, maybe "access to their site with videos". If you're into marketing, it's kind of fascinating to watch and feel their hooks digging into you.

rootceller nuke map

Found it with that search. https://www.easy-cellar.com/vsl/index.php?

In essence, it’s a very comprehensive guide, an effective blueprint, to build an EMP resistant cellar. You can build it under your house or in your backyard!

The concept itself is good prep for anything going wrong in society, weather disasters, and such. The initial marketing is pretty deceptive, but that link is just the video page, which is just a tiny fraction of the marketing page.

Just watched a minute or so again. It's funny how compelling it is. I'm practically ready to start building my own!