But let's assume the survey was conducted with proper statistics methods respected. 

PROFESSIONAL INSPECTIONS AND INSPECTION NOTICES: Buyer may conduct at Buyer’s expense (unless payment for such expense is otherwise required by governmental regulation) any or all of the following inspections of the Real Estate by one or more licensed or certified inspection services: home, radon, environmental, lead-based paint, lead-based paint hazards or wood-destroying insect infestation, or any other inspections desired by Buyer in the exercise of reasonable due diligence.

In any legal scramble it should cost less as your attorney won't be trying to justify the business conducted between separate entities and the super ego aspects mentioned, it's all under one roof but the cells may be separate. 

It’s incredibly important for the person/company who conducts the title search to be thorough, accurate and experienced.

The system has to heat the whole building and even if you to 'isolate' the non-occupied units, the heat will still migrate there via air flow or simple conduction.

After having gone through this process of considering online notaries, I'm actually quite surprised it's not a common way of conducting business.

What research were you able to conduct?

(B) If the landlord makes an entry in violation of division (A)(8) of this section, makes a lawful entry in an unreasonable manner, or makes repeated demands for entry otherwise lawful that have the effect of harassing the tenant, the tenant may recover actual damages resulting from the entry or demands, obtain injunctive relief to prevent the recurrence of the conduct, and obtain a judgment for reasonable attorney's fees, or may terminate the rental agreement.

I emailed and called about a laundry list of questions and no one ever responded other than they are conducting a "field review", which does not mean anything because they will take the lower price anyways.

Some of the suburban counties also conduct some municipal lien sales via sheriff sales too.