While they do sell/install/service the treatment components, they usually use good quality and reasonably priced components.

The other component of rent increases is the construction of the new expensive rentals.

@Jeremy Dube Property Mangement is a specialized component of real estate that I provide to our clients. 

If the home is going to be a mid range or better or if there is a main component to the house there you should probably do a tear down.

You need to figure out the thickness of all flooring components to achieve a match to the other floors in the house.#7 Do all the rough plumbing and rough electric.

Environmental testing lab.

@Raza Rizvi, There's one more component to gain in addition to what @Dennis Maynard gave you that can be a huge determining factor on whether to simply cash out or to go the QOZ or 1031 route. 

For this lot, we did all the environmental studies, grading plans, fire approvals, and landscaping plans, along with a preliminary architectural design since it helps with the sale if the buyer can "see" themselves living in the property.

Knowing the rules, but operating by fraud and deceit are two different components.

Underwrite your retail rent component (if any) to zero, nonlocal sponsors are hard, and "weird" deals are hard (ground leases, scattered site deals, etc).