Treat this as a normal business transaction, do not even consider this as being family.As for the interest/principal calculation's there are numerious calculators on line.

We also recently worked with Rollie R Hanson on a transaction involving an estate and it was a great experience too.  

All decent leases should have something to that effect. 

If they don't owe it free and clear it becomes more complicated, but so long as you get title in the transaction you own the property.

Assuming you are able to understand the transaction and are confident in your ability to represent your own interests then call the selling agent directly. 

I realized two things amongst many others is as follows for future transactions and would like to gain some advice on the same from you all experienced people :1.

Is there any room to bump them up.Also I would still add 1-2% just to cover some labor even though it will be from one of your other businesses, in effect treating it like blue money.I would also try to offer less.

I have a couple questions on how this differs from a normal transaction highlighted below. 

Example; On a $300,000 transaction, the seller who sold at 97 percent would net $291,000 before commission and other costs.

Hello, how are private money lenders typically repaid for a BRRRR method transaction?