What's the standard in the market where this property is?

The factors are based by this:Geographical LocationStone (many different to choose from)Thickness (I believe where you are 2cm (3/4") is standard)Edge ProfileCutouts (all are additional)Sinks (who is providing)I would use the figure $45/SF to cover your tail.

AS they dont or cant meet modern standards. 

Hey Andrea, I just modified the standard contract from OREC to meet my needs. 

This is crucial for ensuring that you are working with a professional who meets industry standards and requirements.

Do you believe different standards should apply to you than apply to me "sheriff"?!?

You can start by going to your county public works website and find the cost for tapping into sewer and water.

Other groundsLandlord violates tenant’s privacy rights;Landlord wrongfully cuts off water, wastewater, gas or electric service; andLandlord wrongfully changes the locks or prevents tenant from being in the rental property.In all of these cases, it is important to read your lease agreement and negotiate any terms and conditions accordingly.

Quote from @Simone Montague-Jackson: Lower your price, but never your standards.

I am considering signing up for the series llc and standard llc, and trusts for each property.