I'm not debt free. I own three houses. My house in NC is rented to my daughter and her husband, so it's paying for it's self but it's not paid off. The house I own in the town of Creal Spring I paid cash for and it's also rented to another daughter and her husband and making a small profit.
The house we are living in now will be paid off Sept 2019. Once it's paid off, I'm going to be looking for a new place deeper in the woods and either rent this place or sell it. Its not that i dont like this place i really do. But I really want to be further out in the middle of nowhere. When we bought this place 7 years ago I could count the number of cars that would pass in front of the house every day on both hands. Rush hour was about 8:50 AM Sunday morning for church at the top of the road. 3 years ago they sold off 240 acres at the top of the road and carved it up into 3 acre parcel subdivision. That's 80 houses

now my road is crazy busy.
It's not that I don't like people, it's just that I don't want to live with them

My wife's car is paid off, same with my truck. The sawmill and all supporting equipment (bobcat, two trailers) are also paid off long time ago. My wood shop is paid off, we really don't need anything for the house that I can't build. But I don't want to build anything here, knowing we will be moving this fall.
I need some place to store a little money that the tax vampires won't get to. I already paid taxes on the money and I don't want to donate more of it to the vampires. I was thinking about a money market account. The return (2%) is hardly worth it... but I could withdraw it at anytime without paying a penalty or more tax.
I can say though... Living a self sufficient life style (expecially food). Has saved us a lot of money. I about freakout when I go to the grocery store and look at the price of food - it's crazy. Doing a little hunting, fishing, turkey and chicken raising has helped with meat. Heck we are still eating off chopper (pig). We can and freeze veggies from the garden so that helps alot also. We also make food in big batches and can it to eat later. The pressure canner is an amazing thing!