I am currently a junior business marketing major with a concentration in professional sales at Samford University.

Same principles apply - being busy will create opportunity. 

I don’t see anything wrong with endorsing a business that is great at what it does.

•Business Cards & Branding: You can list both services, but if you want to avoid overwhelming potential clients, consider having two versions—one focused on PM and one on real estate sales, depending on who you’re targeting.Best Way to Generate Property Management Leads1.Target Landlords Where They Need You Most•Most landlords seek out PM services when they’re in trouble—tenants not paying, evictions, property damage, etc.

The business venture that went sideways?

To make taxes easier we set up a business checking account and had all the rent paid into that account and all the expenses paid out of that account.

A good real estate accountant can save them thousands of dollars by leveraging entity selection and formation, tax deductions, cost segregations, bonus depreciation and tax planning.I recommend that they find a tax accountant who specializes in real estate taxation, business taxation, financial planning and tax planning.I would also recommend that they look for a accountant willing to work with them throughout the year, who can help them strategize and who is responsive when they want to know the consequences of the financial decisions they are making throughout the year.Good luck.

Quote from @Francisco Solano: I suggest you ask a business attorney in your state for this basic template.

Whoever gives me the most business and has an excellent close record will first be presented with off-market opportunities. 

The pitch is always the same: "You need our system or you’ll never make it in this business."