There are 1920-1930 vintage properties  with recently updated mechanicals and a new roof and there are the same vintage properties that need work. 

Does the tax code say this directly or is this inferred from the mechanics of the bonus depreciation calculation?

You're making a fairly common mistake of designing your castle when you haven't even learned how to build a chicken coop.

I specialize in building and flipping properties, focusing on transforming houses into beautiful, functional spaces that create value for buyers and investors alike.With several years of experience in real estate, I’ve developed a strong foundation in market analysis, design, and project management.

The listing agreement would include within the commission property photos, a set number of “door-opener” tours, some hours of phone/Zoom consultation with a licensed agent to set a listing price and discuss offers, counter-offers, and closing mechanics.

We converted a old restaurant on the property to a coworking lounge, redid the pool and built out the roof to a entertainment center with fire pits, lounges, bubble chairs, barbeque, large screen TV, music, yoga mats and amazing views of the ocean and city lights.It is designed for coworking/coliving for business professionals and entrepreneurs who want to...Live where they work.

I, personally, tend to go nicer on both design and finish.  

Predatory lease option investors know that and do that by design, they will keep the 5k-10k option payment after 12 months and lease/option it to the next family who is chasing after the American dream.

That curriculum you are following was designed for you by the school this way. 

As of my last update in April 2023, the definition of an accredited investor includes, but is not limited to, the following:Income: Individuals who have had an income of more than $200,000 (or $300,000 together with a spouse) for the past two years and expect the same for the current year.Net Worth: Individuals with a net worth exceeding $1 million, either alone or together with a spouse, excluding the value of the person's primary residence.Insiders: Directors, executive officers, and general partners of the company selling the securities.Professional Experience: Certain professional certifications, designations, or credentials or other credentials issued by an accredited educational institution may allow an individual to be considered accredited.Knowledgeable Employees: In the case of private funds, "knowledgeable employees" of the fund are also considered accredited investors.Institutions: Banks, partnerships, corporations, nonprofits, and trusts with assets exceeding $5 million.By imposing these criteria, Regulation D is meant to ensure that all participants in such an offering are capable of fending for themselves or sustaining the risk of loss, thus requiring less regulatory protection.Under Rule 506(c), it is not enough for an investor to simply claim accredited status.