His mom lives in Vancouver, Canada.

I truly believe she had a medical condition and shouldn't even live in my house, should probably live in elderly housing or the like.

Where do you live, and where are your units? 

Hopefully, not an expensive tenant or Fair Housing lawsuit.100% of what @Travis Biziorek states is true, but he left out a key fact - he lived in the Detroit area when he started investing here, so was able to self-manage and meet everyone he had to hire face-to-face.

Purchase price: $645,000 Cash invested: $60,000 Two Unit property with lots of living space3000 sqftOne parking spotBrand new kitchen addedW/D in both unitsGood for Long term / Mid Term / Short Term What made you interested in investing in this type of deal?

Because someone looking to live in the property will pay more because it's usually an emotionally drive decision.

This tenant currently lives in my property with a roommate and they are both equally responsible for the rent.

Quote from @Dereck Olson: Hi Nicholas,  Just a thought from the possible tenant's perspective, but filling out a prequalification form and/or providing personal information before they have even seen a place and know if they will be interested in living in the property might be a bit too much to ask. 

Have a client that does sober living homes here in B/CS.

A couple of years ago, I worked with an investor who never updated the contact information for the loan and the Bank call the seller (ex-wife), that day she was mad at her ex-husband and told the bank her ex allowed someone to steal their property from them and they got no money, she was kicked out of her house and there were strange people living there.This could all have been avoided if the investor did this process correct.Get educated, also I do not know your attorney but not many attorneys have the knowledge to do this process correctly.