Lack of structure is not what I expected to see as a plus, but now that you say it, it makes sense; every person is different and needs a different organization.

It seems like Org Mode is an programmable documentation environment. Is that a correct understanding?

While I use a double-entry accounting system for my budget, and thus won't ever use Org Mode like you do for your properties, I'm utterly fascinated that Org Mode can do that.

Your mention of regular tasks caught my eye too. I use a task manager on my phone and have to back it up manually. The best feature is a way of repeating tasks at various intervals. I don't have a "Change Toothbrush" repeating task (I should), but I do have some like "Change Furnace Filter" (every month).

I also have a notes repo with a bunch of unorganized stuff.

It sounds like Org Mode (well, Neorg; I use Neovim) might serve both those purposes and more. Is that a fair assessment?

(I wonder if there's an Open Source Android app for Org Mode...)