.), you really cannot comp one with the other unless it's the same style.Here are some general tips when comping homes:Never cross any major highways, and try not to cross any major streets if you can.

It's going to define how the owner/tenant relationship flourishes or fails. 

There is not a defined percentage of time you must occupy the residence so long as it is your primary residence and is used as such (you get your mail there, your license has that address, etc).

Are there well defined criteria to classify a neighborhood?

While this defines what I do, my faith and my family define who I am.

Define your strategy - SFH, Multi, Etc. 2.

(Sold a business and have high income this year)  We agreed on: 5% P&I, 10Y Balloon, and 25y Amort.My Questions is: What if I suggest to him that we do SAME Amount of PAYMENTS BUT principle reduction payments and Not have interest component. this way i pay the property off faster.

@Paul R Schiller another way you may consider structuring this type of deal is to create an LLC and then divide up the ownership and define the rolls in the operating agreement with you as the managing member.  

The regulations are also usually in the grey area, meaning there’s no well defined policies either way.  

We will still review with an attorney as we really liked a BiggerPockets post where someone recommended adding a list of incidental expenses that will be deducted from any deposit (well defined chargeable items vs wear and tear).