An inspector should be able to help you determine the general condition of most types of foundation before you go through with buying anything.

But that takes a little time and practice; otherwise, you'll be like a chicken with your head cut off....running around making a mess of everything and ending up....well, in a very bad spot.Your goal(s) will determine your methodology, and your methodology will determine what actions you should be doing today, tomorrow, a week or a month from now. 

I have a lot of analysis to do to determine the best strategy. 

One could only speculate but accurate statistical analysis could help determine some possibilities.

Where you live, where your assets are located and what type of REI business you have (SF, MF, Flips, Hacking, LP, GP, etc) now and your future plan should determine the right entity.*  I am not an attorney and I am not YOUR attorney - I just simply happen to know the best ones. :)  *  

Those designations are important because it will determine how the property is appraised (comps vs.

I believe someone had utilities included in the rent since its one meter then if utility bills went over a pre determined amount then the tenants were surcharged equally.

And I want to determine what would be a fair number to lock up properties under contract to make win-win deals for everyone.

Determine purchase prices, rehab numbers, your all in costs, borrowing power.

Yet to be determined but hope to attract more desirable tenants.