To buy a primary property a different loan could be used but your terms, rates, conditions, etc. will be very different. 

What you really want to know is the condition of the lines under the house where they are buried and particularly where they cross the yard and go into the city sewer main.

I INVESTED $100,000 WITH THE CONDITION THEY WOULD MENTOR ME SO THAT I COULD LEARN THE INDUSTRY.

Does your lease say what condition the property needs to be left in? 

@Ty Kashmiry what asset type, class, and condition?...

Condition, age, and functionality can also be adjustments. 

Our current primary residence is worth $100k in current market conditions and we have $50k left on the house.  

Normally if the sale is conditional on the tenant moving out, then I wouldn't recommend actually closing on the property until that step occurs, however it appears from your post you have already closed on the property so that's not helpful advice at this point. 

Any condition.

The HVAC for the first floor unit supplies conditioned air into the common hallway/stairway.