I have recurring invoices set up that automatically go out to each tenant on the 24th of each month for their rent.

Prior to that, any ADU on any multiunit was an automatic disqualifier for any Agency loan. 

I have about $20k in crypto, $5k in a wealth simple robot investing account, my partner owes me $25k that she will be paying back over the next year, and my brother owes me $30k that he will be paying back over the next year.

Part of the 40 year pattern.Or, if rates do not come back down, our debt-addicted society will devolve into Mad Max and the Thunderdome, and your rate will automatically drop to 0%, since if someone comes to foreclose on you for non-payment, you can simply shoot them. 

Just because the seller is offering you financing and you don't have to go to a bank, that doesn't automatically make it a good deal or one you should do.

Does the lease automatically renew, if notice isn't given?

That way, you don't have to accept partial payments and can set up automatic reminder emails (before or after the rent due date) and also automate late fees.The other benefit is that you can then take advantage of additional features like tenant screening, receipt scanning and financial report generation. 

Conventional, the monthly MI automatically falls off at 78% equity based on the appraised value at the time of Closing, however, you can request it to come off at 80%.

It's automatic...https://www.electricgenerators...

Should Tenant fail to notify Landlord of their intentions in writing no later than 30 days prior to termination, this Agreement will automatically convert to a month-to-month tenancy with the associated rent increase.