One key lesson was the importance of precise budgeting and renovation timelines.

I do agree with you, when your margin of error is higher you don't have to be as precise which ultimately leads to waste in profits and prolongs your abilities to reach your goal if you are not disciplined.

Additionally, the presence of POHs vs TOHs introduces further operational complexities and elevates overall costs due to increased maintenance and management responsibilities.However, without detailed information regarding the specific septic system configuration (gravity, pressure distribution, mound, cluster, etc.) as well as the system's age, historical performance, and required maintenance frequency, it is challenging to derive a precise expense ratio.

In our company we basically use the cloud based expense reporting software that takes care of the accounts, invoicing and billing in a precised and significant manner.

Trying to cash it out has been challenging -- exchanges go down at inopportune times, and Coinbase's limits mean you can only cash out 780,000 a year -- and that's if you time selling precisely when your limit reaches maximum.There is a huge exchange risk. 

Haha, I don't precisely know how to explain it, but I value it when people disagree with me and point out things that I may not have considered or may not know.

Looping you in also @Ryan Goff @Keith Meyer @Vincent Powell @Jeff Pollack @Jason Merchey @Santiago Fajardo @Gopinath Chandra @John Gatsoulas @Jay Hinrichs Precisely.

Everything with this retort makes sense and is well thought out with precision.

Some tenants even sort based on sub-structure so just making sure all of the details are as precise as possible. 

Again, it would be hard to get any precise direction here but there's enough to think about which way to go with it.