@Gary R UrenIf the property is zoned for only one home you most likely will not be able to do thisPossibly it could be 123 main st unit a vs b but that is a post office issue and good luck dealing with the post office on this issueI would talk to them and put to mailboxes in the front and see if they can separate it by A and B unit

Yes, it may go by the income approach but depending on your area, the comp approach may also be factored in. 

Main reason for this is that you need egress out of the bedroom.  

@Sherrie Wilson thats a lot of extra money for the cool factor.

So far, my main background is in wholesaling.

You may be able to factor in certain improvements to your personal residence so when you do move out, you can be eligible to depreciate it.

The master has the same laminate as the main floor and the 2 bedrooms have carpet.

I don't know your market at all, but it's common for neighborhoods next to the hospital to not always feel safe to out of town nurses--- so just know proximity isn't always the main point.

What are the most important factors that make a good deal? 

There will be a resolution, one way or another, say within 6 to 24 monthsPlease feel free to comment on anything above that does not make sense.Now my main question is: how are such notes valued?