Next time I'll post well ahead of time before I need to make a decision haha!

I've noticed a trend bubbling under the surface of stained concrete floors as opposed to carpet or other flooring materials.

Our goal was actually to buy our first property by Summer 2018 so we're ahead of schedule!

@Jerie BowieTypically you can see the vacant units and use that to figure what it would cost to renovate a typical unit and figure that into your offer price.Once the offer is accepted, you absolutely have the right to inspect the occupied units with a 24 - 48 hour notice to the tenant during your due diligence period. 

Until you know exactly where the flags or boundaries are you are way ahead of your self.A land not able to develop worth =0

Basically this allows the buyer to walk, upon giving notice during the inspection/study period (this could be 15, 30, 60 days or more depending on the property), and obtain a full refund of the EMD.

Looking at your photo (which I didn't notice before) I agree with @Rick Pozos.

Abandonment of the dwelling unit shall be deemed to have occurred when:(1)Actual notice has been provided to the landlord by the tenant indicating the tenant’s intention not to return to the dwelling unit;[...]

i have been doing the same with another property, and noticed it is liability having them there.

I also noticed you don't have a property management fee in there - do you plan to manage this yourself?