Ditto @Michael Baum - a simple 3 ring binder and I update/replace it if it looks even a bit worn down.

@Andres Triveno, operating the LLC 100% means that we sign contracts and other documents as member or manager of the LLC instead of using our own names, we have a business phone instead of using our personal phone, we have a business checking account for business spend.

Given that this website invented the term "house hack," it's only appropriate that BP as a business pull off an "office hack" - and btw, yes, the financing is better for owner operated offices, as well) that blunts much of the risk.We all know folks that purchased lots of SFRs in the aftermath of 2008, I also know some folks that purchased offices in the aftermath of 2008.

@Jessica HowellIn the operating agreement we typically put like $1,000 as initial contribution.

I’m a huge fan of keeping things simple since it takes me longer to understand complex topics, especially taxes.

I have several single-family homes here locally, operating as short-term rentals and long-term rentals.

Would you be open to a quick zoom / phone call so I can ask a few more questions on how you run your operation? 

You can 100% create simple systems with free technologies and run your unit efficiently. 

Keep it simple versus some of the esoteric structures being pushed.  

Keep yours clean, simple, and easy to read without using 30px text or humongous font size.