Bureaucracy - permits, fees, inspections, water meters, sewage tap fees, environmental impact fees.3. 

I believe every rental building is composed of both components.

Only if there is match component to the contribution.

Two major components when doing an Adu foundation and a stem wall in the garages.

If building 27.5. (25 years if depreciated after 2018)Everything else (except for landscape) is 27.5 as it is considered either building and it's structural component and building systems.

You can take participant loans from the plan, you don't need the additional expense and administration of an LLC to have checkbook control, and there is a built in-Roth component.

UOP: For the tangible property capitalization rules, the UOP for assets other than buildings generally consists of all the components that are functionally interdependent (i.e., where placing in service of one component is dependent on the placing in service of other component(s)). 

You must have entered it in as personal property in TurboTax which is incorrect - it is a component of the larger structure.

We are ideally looking for something environmentally friendly.  

I know some investors that run from anything having to do with current or former environmental issues while I know others that find a way to deal with it.