They have a  test prep course that comes with the classes, and the questions in the test prep are nearly identical to those on the exam. 

@Matthew Rembish, The bad news is that until 2018 he could have 1031d the land and building for other investment real estate and the FFE (furnishings fixtures, and equipment) for other business equipment. 

You will be exempt from 1/4th of the gain up to the limits of the sec 121 exclusion assuming that all units are identical and your accountant set up the depreciation schedules with those equal allocations.2.

That is where he had his office and warehoused his equipment.

These houses were built by a company and are all on its own private street and pretty much identical to each other.  

In addition you can not prevent outsiders from using the equipment.

It would be hard to prove that you are treating the asset and the LLC as a separate entity, thus benefit from its separate identity.  

Uh, it takes heavy Equipment, trucks, a license and permits to completely demo/remove a house.

Here is my latest dealDuplex 2 bd - 1 bth identical 1500 sqft 2 garage hardwood and vinylBuilt 1961Rent 800 moCentral coolingHeating forced air1200 sqft basement unfinishedBoth units Currently occupiedSeller Asking price is 135,000Doesn't need much repair maybe cosmetics How much would you offer?

Some people make good landlords, some don't, identity that.