Experience with bunkers

Hey everyone,

I've been a prepper for what feels like forever, but I'm kinda new here in this subreddit. Also I work in the construction industry. After spending a long time creating a safe space for me and my family for private use, I thought that many others might feel the same way.

Here's the deal: Bunkers. Not just any hideout spots, but fully kitted, sustainable bunkers. Before I dive headfirst into this business idea, I figured who better to ask than you folks, right?

So, here’s what I’m super curious about:

How many people do you think would be intrested: Ever thought about getting a bunker? If you've got one, I'd love to hear why you decided to go for it and how it's changed your prep game.

Wishlist: If you were to kit out your dream bunker, what’s gotta be in there? I’m talking sustainability, tech, you name it. What's important to you?

Budget: Money's always a thing, right? What kinda price tag would you put on a decent, reliable bunker that ticks all your boxes?

I’d really appreciate any thoughts, stories, or advice you're willing to share. It is also important to mention that I come from Germany. I have the feeling that the Americans are a bit further ahead in this area...

Thank you for any Feedback :)